I'm looking to add a second spray gun to my fairly new Fuji Mini-Mite 5 system. It came with the T75G gun and gravity nylon cup that had to be switched to aluminum cups to stop cup/lid leaking. Does anyone have experience with other brands of gravity guns that are compatible with my Fuji? I'd like to find one that will connect to the Fuji hose without any modifications and also use the Fuji aluminum gravity cups of which I now have three. Would the Apollo 7700T fit the bill, or would you recommend some other brand? I would like to not exceed the $300-$350 price range (less would be better). Thanks