I posted a BiS list a few pages back, also on MMO-Champ here. If you think you can improve on it, let me know!

Also, Relic of Yu'lon is showing from WrathCalcs to be about ~1.3k DPS less than the heroic trinkets, so I doubt it'll be any good at that level.

I wonder one thing now. Challenge modes.
I knwo we are pretty lame on it, terms of both aoe and single targert. however, we still going crit > haste > mastery? as we get ilvl 463 we losing our lovley crit- is it worth stacking it with low lvl gear?
obv hit capped, int food, int pots and int flasks. and im not sure if Inca is better than Sotfw with low-lvl haste. casting 2 starfire instand of 3, its pretty good!

Same goes with Hotw vs NV on challenge modes. if hotw doing more dmg while in cat than nv- we should do it, did u check the Swipe dmg of cat?

all this is about CMs, not raiding.

Expanding on this macro I made this:
#showtooltip
/cast Heart of the Wild
/cast [stance:5] Cat Form
/equip [stance:3/0] feral wep
/cast [stance:3/0] Moonkin Form
/equip [stance:5/0] caster mh
/equip [stance:5/0] caster oh
/run UIErrorsFrame:Clear()

It will swap your weapons and your forms with 1 button and it successfully works in combat.

Edit: Make sure you don't press this when you are currently in a GCD or it'll shift you out of form and swap your weapon. I don't think there's a way to fix this issue unfortunately.

Slightly off-topic, but I think it's something worth posting here.

Both the Windsong and Elemental Force enchants are currently bugged and are unable to proc off of DoTs and seemingly have a reduced chance to proc from DD spells. As such, Moonkins in particular are seeing exceptionally low uptime on any of the procs. It is recommended - for the time being - to continue using Power Torrent.

EDIT: I've also been reading rumours on the US forums that HotW has been stealth-nerfed - is anyone on the US realms in a position to confirm or deny this claim?

That clarifies DoT behaviour but it still has wildly inconsistent procs between melee and ranged.

I specced back for HotW for Feng last night and put Windsong on my Agility staff and had both the crit and mastery procs overlapping whilst in Cat form. Once I was back in Moonkin form with my Intellect staff it didn't proc at all for the remainder of the fight.

Blizzard has commented on the forums that the enchant is not working as intended for casters (Windsong not working? - Forums - World of Warcraft) so my guess is the PPM is either too high for melee or too low for casters.

Any word on HotW by the way? Quite a few threads have sprung up claiming it was nerfed.

I haven't seen anything changed about HotW, but I'm planning to transition to Dream of Cenarius when I get a bit more gear (and haste). It's a hassle to cast Healing Touch before each set of dots, especially when cycling eclipse is a bit long at the moment.

Also, updated the BiS list quite significantly. DPS is sitting at 107150.98, so I think we're (according to WrathCalcs) pretty close to the other classes. I'm quite surprised the Sha-Touched Kri'tak isn't better than Regail's 416 dagger because of the legendary gem (+500 Int), but I checked and WrathCalcs is computing the gem correctly, and the additional Spell Power on Regail's essentially neutralises the gem anyway. Least there wont be much contest for the dagger.

Why would you change to DoC? NV and HotW are way stronger imo. Just curious to hear your reasoning behind it.

Do either simc or wratchcalcs do a decent job estimating the effect of chained skullbanners and stormlash totems during dps cd's? I know that's not likely something you're going to have in 10m but 25's running with 2-3 warriors and 2-3 shaman isn't out of the ordinary and even in mostly preraid gear having all cd's up + skull banner puts out some insane crits. I'm also curious about the effects of tossing dots up only during eclipse vs keepiing near 100% uptime on both would have on crit valuation since you're having less proc chances and starsurges sometimes not extending 2 dots.

Was also mentioning this to Hamlet in game the other day, but with inc/nv I find that holding off on the last starfall before your cd's come back up and basically repeating your opener is a dps gain over poping starfall as soon as you hit lunar. Obviously if you've got multi target situations sometimes and won't later you would want to pop starfall accordingly.

Holding off Starfall for an upcoming timer cycle is a nice advanced tip.

Also to add to OP--Mirror Image does basically no DPS. Makes sense, but just confirming it's not a DPS cooldown; only a utility cooldown.

MI does still give us the threat wipe and halt to generating threat whilst active, which I find to be very useful on pull at the current time.

Initially, with entry raid gear, WC suggested to go for crit. However, when I have tried to reach the first haste breakpoint (5273 without 4xT14) and then go for crit, WC showed higher dps.

After first reset I've checked some WoL logs and the top moonkins where mostly those with haste. I think crit focused gear also can show high dps but it will be slightly more RNG.