'89 M-body A/c to 6t8 A-body

Pulled the 1-piece bracketry, compressor, wiring, pulleys and alternator from an '89 Gran Fury cop car. My Dart has factory A/C, so I thought this might be a good swap to atempt in the future. Anybody ever do this or have ideas about it? My current system is all there, but doesn't work (previous owner told me 14 years ago that the clutch & front seal was bad). Not interested in originality :sad2: over function and efficiency; points ignitions and bias-ply tires are on the same level in my book- great for museum pieces, I don't want them.