I believe it has ain iron compressor too. If it does, and you can find an extra tank to hook up to it, that'll solve the volume issue. I am probably fixin to do something similar. I have a 30 gallon Kobalt compressor from lowes. My big compressor out back has a 120 gallon horizontal tank on it. I am thinking about plumbing the two together. It'll take a bit to pump up, but once there, it's there. lol
