Good luck ! espeaciliy since you say "Like an idiot I sold mine", that will make 'em want to sell. Check around the salvage yards for a 87 or 88 turbo t-bird, they use the same bracket.
I found a set of brackets from a m2300K brake kit. Does anyone know if those would be the same as our stockers? I know they are designed to be used with the sn95 axles, that's good, not sure if the caliper mounting is the same location on those brackets or not.
FWIW, I have for sale a complete rear disc setup from my red 93 cobra (original cobra 4 lug stuff). This includes the axles, complete calipers and all brackets, pads, and rotors. Only things missing are the brake lines.