Brakes are a big deal to me right now. Not a lot of options I've found for less than a few grand. I would be happy with at least a directional vane rotor for the FC. I posted some other stuff before I saw this thread too. congrats on the purchase hopefully I'll be buying things from you soon!

I'll second the outer tie rod suggestion. Some individual rear camber adjusters that don't rust out in 6 months would also be nice. Really just about anything to improve the front/rear suspension. It looks like drifting is going to be your thing but hopefully you won't us guys who keep the front end pointed in the right direction :)