Well, you all asked for some testing on the 100% Spell Power , so here we go. I don't have a parser, so you'll just have to trust some numbers from my observations in recount.
Stats (out of combat), ungrouped, no external buffs:
Level: 70
Spec:
16/45/0
Weapons: Cudgel of Consecration / Fist of Molten Fury
Weapon buffs: FT/FT
Totems: SoE, FT, Mana Spring, WF
Glyphs: FT, SoE
Trinks: Xiri's Gift, Vengeance of the Illidari, used in SS/LL macro, so they were used every time the CD was up.
Relic: Stonebreaker's Totem
HP: 7766
Mana: 8633
SP: 1416
Hit rating: 32
Spell Crit %: 31.84
Melee Crit %: 28.72
AP: 913
MP5: 45
Wep Spd: 1.64/1.29
Haste rating: 0 (all haste comes from WF totem)
Comments before results:
1. I could not acquire Maelstrom Weapon AND Elemental Fury at 70, so I tried them independently. 5/5 elemental Fury had better DPS.
2. I tried this with more SP/ haste as well, losing 10% crit, and it was severely gimped by comparison to the crit maxing.
3. Stormstrike does NOT proc Flametongue Weapon, as I thought it would. I lose about 70 dps with the current stats due to this.
Rotation for linked spec:
Flame Shock/SS/LL/Earth Shock/SS/LL Repeat as cooldowns allow (SS is 8 sec, so you only get 3 for every 2 rotations)
Keep Lightning Shield up as much as possible. This was hard to remember.
Recount listed DPS: 1150 consistent
FT attack: 33.7%
Melee: 22.4%
Earth Shock: 12.6%
Lightning Shield: 10.1%
Flame Shock (DoT): 7.7%
Flame Shock: 7.3%
Stormstrike: 3.1%
Lava Lash: 3.1%
Gear:
[Netherstrike Breastplate]
[Netherstrike Bracers]
[Netherstrike Belt]
[Gloves of Centering]
[Shamanistic Helmet of Second Sight]
[Adornment of Stolen Souls]
[Merciless Gladiator's Mail Spaulders]
[Shadow-Cloak of Dalaran]
[Stormsong Kilt]
[Hurricane Boots]
[Ring of Unrelenting Storms]
[Violet Signet of the Archmage]
[Xi'ri's Gift]
[Vengeance of the Illidari]
[Stonebreaker's Totem]
[Cudgel of Consecration]
[Fist of Molten Fury]
Yes, in complete garbage (~Karazan level) gear, I got 1150 DPS at level 70 without any raid buffs, only my totems, glyphs, gear, and weapon enchants. This gear yielded 850 DPS raid buffed as Elemental spec pre-patch. My Enhancement gear was worse, and only dished out about 700 pre-patch.
Comments:
1. Elemental devastation was up a great deal more than I expected, over 60% by observation. I don't have precise numbers. With FlS/LvB in the rotation, this would effectively be 100%.
2. Crit rating is EVERYTHING to this spec/style, which does not stray too far from other posts I've seen about stat values.
3 Lava lash does not seem worth the talent in this style. It does provide the potential for an extra hit (therefore crit and LS), but I don't think it's worth the GCD.
4. My testing did not include Shamanistic Rage on purpose. After testing, I would definitely drop LL and get SR.
5. Mana was really not an issue thanks to Elemental Focus and Shamanistic Focus. With mana totem down, it took me 3 minutes to get 1/2 way through my mana bar. Adding Shamanistic Rage may likely prevent the need for potting at all.
6. Adding Maelstrom Weapon to this build would be extraordinary. Getting 5 stacked usually took ~6 seconds. Watching for the 5 stack was difficult, but the reward is sizable. I have 0 experience with LvB, obviously.
7. Lightning Shield hits for 955 on average with this build, thanks to SS debuff and other procs. With the 20% glyph, it was doing 1150 average. Keeping it up was hard to remember compared to the "never think about it" pre-patch.
8. I couldn't get Searing Totem to attack the training dummy, so I have no idea the difference between it and FT totem in terms of DPS. I would think the talents suggest that Searing is a marked improvement.
9. FT glyph adds 2% spell crit per enchant.
10. As mentioned by MANY people in this thread, threat is likely to be a problem since Spirit weapons has no effect on spell damage, and since 70% (or more with LvB at 80) of your attacks are spell based, this could cause problems. If spirit weapons covers
all damage, then this should be easy to decide.
11. One of the big drawbacks to this whole idea is that it is basically not feasible until level 70. Pure melee is likely a better choice until you can get the full 5/5 Elemental Fury and at least tier 9 in Enhancement.
For testing this out at 80 (I can not), I would recommend the minimum build
16/52/0 +3. Take out Improved shields for Enhancing Totems if you like. I think the extra three are probably best spent in Reverberation, to minimize GCD problems and keep the LvB crit train running. For glyphs, you basically can't live without Flametongue. SoE is likely the best choice as a second Major since it helps everyone else too. After that, I would personally get Lightning Shield (as I would also spec Improved shields), but you may forego this for Earth Shock to save some GCD room during rotations, or even Stormstrike for that added bonus %. I haven't tested it, but it sounds worth having a go.