Race change to belf or undead?

[Pycno]

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:

[alcattle]

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

[heyaz]

undead females are teh Coolest

[Ualaa]

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.