you can use lc rotors...i think they're 81' or something. use the v6 calipers on the ifs years, they have 4 large pistons. if your going to change out the master, you may as well upgrade the booster too. get the duel diaphram.
oh, i believe with the v6 calipers you'll need to run spacers. but i've heard of people grinding off the fins to make it fit.