I am looking at buying a really run down site that has some off board dryers. I will be replacing 2 automatics and really working on the site itself so any sort of money I can save I will need to. One of the touch free units has stand alone dryers so I will keep those until they fail. I hope that last a while but if that don't what does everyone recommend? I will more than likely purchase off of carwashconsignment. While I try to revive the wash.