Well for around the farm we have the 706 and 450 on feed mixers. 200 for scraping barns. Super MTA is on the grinder. 1066 turbo is on the big manure spreader. The 504 just sits on the old mixer. Also have an H, super H, M, Super M, 686, 856, 1466 turbo.What tractor is your prime mover? Do you run all classics?