Hello Everyone, I am planning on buying a Hustler mower this weekend. I just need help nailing down the model I want. Any input would be appreciated. I am a homeowner who will be mowing 3-4 acres. It slopes off in the back and is pretty rough terrain...rocks/roots/bumps, etc. I will do my best to avoid all these obstacles, but I know I will have to deal with them, which is why I am looking at a high quality mower. I have narrowed it down to the following (prices are per my local dealer, Beechem Equipment in Temple, TX): FasTrak 48" 19 Kawi $4,800 FasTrak 54" 21 Kawi $5,000 Mini Z 42" 19 Kawi $4,800 I have quite a few trees, so I am thinking the smaller deck might be easier to maneuver and it is a fully commercial unit. The others have a larger deck. For my situation, would you rather have a Mini Z with a little smaller deck or a FasTrak with a little larger deck? Thanks for any help, I have learned a ton from this site already!