Need Idea's for CNC mill

[Mrfish55]

Look into the world of radio controll, there are obsessive scale addicts that will pay top dollar for scale components for rc cars and trucks, all perfect for a machine the size of what you have, I know alum rims for the trucks go for anywhere between $80-$300 for a set, I spend quite a bit of time on one particular forum, pm me if you want more info.