I have respecced from 42/2/17 to 7/44/10, even though I do not have access to 2T5 yet (Kara down, Leo next week normally. I'll make sure to ninja the T5 :p).
Using Nyar's guide as a pointer, here's what I found:
Lurker
The pet barely has enough life regen with the shadow priest.
We were healer light compared to usually, so I didn't see fit to stress them to have some heals on the pet.
I actually had to use health funnel ("captation de vie" on WWS), and bandage my guard after the adds phases.
It might be wise to put the pet on follow when Lurker whirwinds, in order to worry less about him.
Still, I did 20% less dps than the top warlock, and than what I was doing before as affliction.
I was using CoR, except for the last seconds of Lurker's life, to make sure he died.
Wow Web Stats
Magtheridon
An unknown fight because Nayr didn't post anything about it :p
Absolutely no problem with the guard's life/mana.
I ended second on total dps after a rogue, while the other locks as *far* behind (40% more dmg :p)
I was also using CoR on Mag himself during the entire time.
Wow Web Stats
I didn't really know what to expect, and here my impressions.
I think it's totally true that FG spec isn't really less dps for now (11.6% hit, ~1050 dmg self buffed), and I see it increasing dramatically with 2T5 (before -sneaking a life tap or two to get some healing love- and after patch), and scaling better than destro/affli.
If people want to try this spec with less stats than I do, I'd recommend putting at least one point, even two, into health funnel to minimize "regen time".
Still, I wouldn't recommend having all your locks with FG spec: malediction'ed CoS/imp imp is just too good for the raid to pass :p
I'll be posting updates as we go further, as I feel the gap between Nyar and me justifies this
One question: the mana feed point is there for solo play, right? Because by turning off the taunt ability, my guard stays at 90% mana at minimum.
Morogrim
We did some tries on Morogrim (having downed him twice in the past) yesterday without an efficient lineup (2 warlocks only), and I wasn't in the SP group because we were healer light again. That was a *real* pain without 2T5. I had to disactivate Soul Link because the mages couldn't get the nova right... But even like this my FG was getting pounded, not lasting more than 2 murloc pops.
When our 2nd SP arrived, he was told to not use vampiric embrace because it was pulling aggro on murloc pop... Oh well, I guess I'll have to wait untill I get my 2T5.
BTW without SP, on trash my FG died every single trash pull. You can imagine how annoying it is!