Just picked up a new Traxxas Slash Rally. I've owned Slashes in the past, and this was kind of an impulse buy. I was picking up some stuff for my Losi Baja Rey at my LHS, and spotted this thing sitting in the glass cabinet.

Anyway, I combed the forums a bit and it looks like pretty much any upgrade part for the Slash 4x4 crosses over to the Rally correct?

I promised myself when I was buying it that I was going to leave it stock, but here I am hours later planning my upgrades!

What are the first major upgrades I should pursue on this rig?