I would also suggest against using the dot line that mikec used it works ok but is just plastic line, and crack, and is not very good with heat, can burn through, or rub though very easily, i'd suggest using braided lines. although you don't have to it's just better,, it can be expensive though, but the point is that if you are putting this on a expensive ride, i wouldn't want my ride to drop while going down the highway, and have it wipe out a fender or something,
also for all your compressor needs and valve needs suicidedoors.com has all of that stuff too. i keep saying there name because everyone has excellent luck with them and their service so i'm sure you will too.. once again though just dont' get the air-lift bags...
good luck to you.. if you need any more info on this feel free to pm me, i'm surrounded by people with bags.