Look at a used Wood-mizer LT15 for that money. If you can't find one, buy a new one, build your house, then sell it for almost as much as you paid for it. You will love it, and probably decide to keep it. Some call it a hobby mill, but only because it is manual and not as fast as the hydraulic mills. It will cut just as well as any mill, only slower because of the log handling and turning. Since you are a good welder, you could fabricate a trailer to haul it on or you could buy the trailer package from Wood-mizer.