1974 Dodge Dart Sport rebuild

all anyone can do is work with what they have, in your case fan size. things get very expensive very fast if we're not careful and in the case of a spray booth that won't get used commercially we just have to build as best as our budget allows and go for it. i'll be making a temporary booth in one of my garages/workshops when the time comes to paint my gasser, at least that gives me time to buy parts and pieces when they come along at good prices before then.
neil.