You should be able to use the stock starter unless you've got large headers, and then you'll have to go to a mini starter. Stock power steering pump will work ok, or you can modify a mount for a Ford pump. As far as AC, make sure you have enough room for the compressor and all the other components. If this a show car, and you're going to trailer it, a one wire altenator is ok. If it's a daily driver, I strongly suggest that you run a two wire system. Run a long trigger wire up to the fuse block. Hide it in with the other wires. A one wire system has the trigger wire connected to the charging lug and reads the voltage from the battery or charging lug. It always reads 12.5-14.5 volts. It won't charge untill you hit high RPM's. If you run a trigger wire to the fuse box, then it's reading the actual voltage that all the accessories are getting, and will adjust the internal regulator when more voltage is needed. Then you get brighter lights and a good strong spark. For accessories, check out the local speed shops or surf the net.