I'll be bidding on a job soon. If I get the contract, part of the work would include mowing a large, sloping hill (pictured). My largest mower right now is a Quick 44 from BOP ( obviously not the right mower for this hill ). While I know I'll need a larger mower, I'm not sure what would work out best. Since I already have 2 smaller walk behinds, I would prefer to purchase a ZTR with about a 60" deck. However, after reading several threads on the danger of mowing hills with a ZTR, I'm starting to lean more towards a 52 or 60" walk behind. Any thoughts? Would I be safe with a ZTR? -Thanks. -Also, I had heard that the guy that was mowing before did so with a ZTR, but for all I know, he's still underneath it in the river below.