ok fellas, i wanna here from the walker owners. I have pretty much made up my mind to get a walker at the end of the month. Im looking at a MD w/ 20hp kubota diesel and a MT w/ 26hp Kholer EFI, both with 52" GHS deck. I was qouted $15,567 out the door for the diesel and right at $13k for the gas engine. is the diesel really worth the extra $2500. The weight difference is about 225pnds between the two, both with 10bushel hoppers. for you fellas that run the gas engines, is the 26hp kholer enough power to run say a 62" side discharge also? i run a 46" Exmark Lazer z w/ 19hp Kaw now. looking for something to compliment it. ive even consided a 48" GHS. opinions??