I'm looking for a ZT in the 42-44 inch range and don't want to spend more than $4000. The Phazer 44" at 3999 seems to be a good deal but I'm not sure it's that much better than some of the cheaper brand residential ZTs. This is only for use at my house and I'm only mowing 1 1/2 acres. I'm a little worried about the build quality and the narrow wheelbase. Does anyone have any better suggestions in that price range?