Personally, I think you'll be disappointed at the gameplay over on WoW.. I played it from the day it was released to the European market, and did a fair share of modding too.. Modding there is awesome, everything being lua regulated. You can do almost everything as long as it isn't botting.
But the community.. I'll do a comparison:
EQ2:
Me: 27 Mystic looking for a quest group in temple of Varsoon!
Reply x5: Sure thing! Meet us at the entrance? [Invited]
WoW:
Me: 27 Hunter looking for a questgroup in Thousand Needles!
Reply x5: Lol! Noob! Only 27!!11
I hope I didn't step on any toes there, but the average age on the players in WoW do feel like 12 sometimes

.
Anyhow, I hope you'll like the UI modding over there and that you come back to EQ2 again in a bit. At least I know I did
/salute