Not sure how far down the line I am but I have several I would consider trading. I have an old style 346 needs piston, a 353 or 359 needs a tank(can't remember), A 61, 266,272, 575 all need new pistons and looked over. They vary from complete to just a few parts missing, all minor parts other than being burnt up and needing a piston. All are in good cosmetic condition. I should be around this evening. I Will be hunting tomorrow. Let me know if any interest you