Thanks for the responses guys. After reading your posts this morning, I called my local dealer and had him deliver the MX6. Wow, this is an awesome cutter. I couldn't be happier. All of my concerns were over after a couple swipes through some pretty thick brush. The tractor handles it very well in my opinion. The price did include both front and back chains. ($1975.00 + Tax) Thanks again for your input. I had almost decided to change to the LX after listening to a couple salesmen, but now I'm very glad I stuck with the MX.