I like 2 wheel garden tractors to begin with and have a 2012 Grillo g85d with tiller and mower deck. I have ordered a set of quick hitch couplings for it, which is the main upgrade. I have also purchased a sulky for my Gravely professional 12 which makes it a rider . With those changes I will sell the troybuilt rider I have. I plan on evaluating weather I need my craftsman self propelled walk behind mower over the summer and may find it a new home. I have 1/2 acre and would like to get to the point of having room in my shed.