Real dumb newbie 440 questions

Working on 440 to go in my 71 Scamp. It was a slant 6 car with disk brakes, A/C, and power steering. I would like to keep the P/S and A/C. The good folks at Bouchelon performance (bouchelonperformance.com) said clearances are tight but can be done pretty easily.... They also make all the brackets and pulleys I need and would love to sell them to me (about $600.00 with new P/S pump). Has anyone attempted this in a 440 Abody? Any pictures? Any help appreciated