i bought powerslot, they are decent, i wont really know until i get better pads. if you want big brakes, there is a thread on supraforums about a mkiii kit, it provides the hubs and caliper adapters, but you have to buy the actual rotors, calipers, and pads yourself. comes out to around $1000 US, but that an insanely good deal for what your getting. 17" wheels required, 4 or 6 piston wilwood calipers i think.
this will be a fun month or two, im trying not to spend any money so i can get springs and shocks for my car
then i start saving for rims.