rear discs

So I already did the 5 lug conversion on my 87 mustang, and I wanna convert the rear drums to disc brakes. Does anybody have any good recommendations on any good affordable kits to do it, or a parts list i should buy to get it done.

I have a 1986 Mustang GT 5.0/5 speed. The car sat inside for at least the past 12 years or so. About nine years ago I re-did the suspension, including swapping in a front suspension from an '87-'93, new shocks/struts, new springs and a rear disc conversion kit from Stainless Steel Brake Corp...