I have 12 acres of some flat and some fairly steep terrain. The slopes have trees. I need to mow the native grass and brush to keep the fire hazard down. It seems like trying to pull a rotary cutter up and down steep terrain and around trees is going to be a problem. Can a mid mount mower do the same kind of rough work as a rotary cutter, or is it more for finish mowing? (I'll also be using the tractor for road maintenance and loading).