I bought 2 25hp 2002 mcghs walkers for this year. I have some properties that have native grass that we mow once a month- from 1 to 3 acres. They are a little bumpy, but not bad. In the past i rented a friends small tractor and used a brushhog- I was wondering if I should get a 56" side dsicharge deck for the walker- would it handle the bumps- I think it would be as fast as the brushhog(48") but worry that it can handle the abuse. Any thoughts.