Race change to belf or undead?

My team used to be 4x female undead and 1x male undead before I migrated all to draenei females. I had been using undeads for a long time and liked them quite well, but I grew into liking the draenei even more. Partly because of alliance tiger mounts.

Im trying to decide to turn my draenei team into blood elfs or undeads (disregard racials I dont do serious arena and dont need them anyway :P). What race/gender will be best, and why? =)

Classes are 4 mage 1 priest

Here's my current team:
http://home.no/victork/Draenei%20team.jpg

I like the undead starting area more then the Belf one. belfs look better, and it is the only race with pallies. toss up?

undead females are teh Coolest

Blood Elves, if female.
Undead, if male.

Female Blood Elves look way better then Undead, and if you don't care about racials at all, then appearance is the only consideration.