So I currently have an alliance rogue and I'm planning on doing a faction change to horde. I really want to play a blood elf in 5.2 because I like the lore and I want to see some of the horde side of the story, but I feel like hurting myself by not picking a race with a dps racial. Do they really make that big of a difference in PvE/PvP? I can see how arcane torrent would be useful in PvP, but that's about it. I mostly do PvE content with a bit of PvP on the side (just random BGs for now). I mean, if a racial is worth, for example, 1k DPS then I'll pick that race. But if it's worth something like 100 DPS, then I'm willing to sacrifice that so I can play what I want.