10" of lift to clear 3" more tire? I gotta see pics of this.
Not sure on the A/C, but which option do you want... the cheapest, or easiest? Easiest is to buy a P/S kit from one of the vendors. The cheapest is to get a box & pump from the junk yard, ebay or on one of these sites. The most common setups are toyota IFS, Toyota Celica, Toyota 2wd, Sidekick, Chevy Van & Nissan. Signaw & TC pumps are a favorite for people who want to run hydro in the future.