I just bought a Kuhn GMD 3550 TL trailed type disc mower. Cuts 11'6" wide. Price was $17,050. My old JD 275 ( same as Kuhn GMD 700) was 9'2" cut. I bought a quick hitch with it and their was nothing quick about it. If the mower wasn't sitting perfectly level, it was a 30 minute or more job to...