I am a part timer with about 20 yards. All of them are small with gated back yards except for 4 or 5 and those are only 1/4 acre at most. I had a 37" Hustler but sold it because I only could use it on about half of the yards because of gates. I am planning on buying a 32" gravely prosteer from (Mowingman) so I can get into all of the gates except a few, which I mow the back with my toro 21". My question is this. Would it be beneficial to get a 48" gravely prosteer ($2500 new) to do the front yards and use te 32" on the back? Would this allow me to gain more yards or would it not save me enough time to justify the 48"?