Any info on wow + 4rep

[sl4rt]

i was gonna choose to be an elf cos i love using bow n arrows but if i choose that can i still choose another race and chracter or not?

yes you can maxium characters a realm is 12

whats the difference between servers and can a level 50 kill a level 2

yes a level 50 could gank you if your a PvP realm depending what realm you play on your better chosing a normal realm if you dont want to be ganked every so often eg bloodhoof normal realm/ my realm