I am a homeowner looking to replace my Gravely riding tractor w/ 50" deck with a Z to cut down on my 3hour cutting time and need some advice. I have researched the home owner Z's and am not happy with the components/ quality of construction, so I am in the commercial mower market. I have a lot of hills, trees and beds and if I can't get to the lawn on a weekend because of rain it generally waits until the next week to get cut so the grass is high. I have my options narrowed to: Hustler Mini Z w/ 52" deck and 24 hp Honda/25 Kaw. - $5800 Hustler Z w/ 60" deck and 24 hp Honda - $7000 Ferris 3000 IS (2003 left over) 60" deck and 25 Kaw - $7300 Scag tiger cub 48" deck and 19 hp Kaw. - $6000 Am I on the wrong path? Which mower should I chose? Thanks!