Hello. I have never put up hay before. I have just under 20 acres of side hill (not too steep but I do live in the Rockies) and valley floor that I sprinkle and would like to hay. I have a 35hp tractor and a good mix of grasses growing on it. Good water. Short season at 8000 feet. Any ideas on equipment? The stuff I've found needs a bigger tractor. In europe I've seen walk behind mowers/cutters. Advice appreciated.