I'm going to sell my riding mower. We rented a house on an acre and a half of land and it was perfect. Now we just bought a brand new house on a 170x90 lot and I'd like to get a push/self propelled mower. I actually think I can mow faster and get the corners better with a push mower because I don't have to use the weeder as much, plus I want the workout and exercise. I'd like to get a nice one with a bagger/mulch and side discharge (mulch is optional). My lot is pretty level and is bermuda. Also like to have one that is self propelled but I can push it if I want and is height adjustable. I've noticed most of the nicer mowers at Home Depot/Lowes/Sears have two different engine types: torque or cc. CC is kind of new to me. Which one would I want? Any suggestions?? Thanks!!