I/m planning on buying a 1989 euro version Johny Cecotto M3, really nice looking car, 60,000 miles on it, one owner, serviced, etc. The problem comes that the car is in italy and for some strange reason it came with no A/C, I realy like the car but I'm concerned that retrofitting the A/C will be troublesome, what can you tell me? This would help me make a desicion. HELP!