I'm just starting out. My goal this season is to build a loyal, but expected small, residential customer base. What size/type of mower do you all think I should start off with? Most of my accounts will be small 1/2 - 1.5 acre lots. I was initially planning on going with a 36" Ferris w/b. My thinking was that this mower will be able to get through narrow gates and such. However, now i'm thinking I might should go bigger. New 36" Ferris or Used 48" other?