I am looking at new 52" ZTR's and have been interested in the scag tiger and will be demo-ing a ferris 3000 61" tommorrow. I would like all the feedback I can get on your favorite ZTR's and why. Also, are the tires on the 52" too small and therefore leave too big of a footprint as compared to the 24-12-12 tires offered with most 61". I am not out of the 61" market yet. Maybe some help on deck size also. Really appreciate your help.