Ok I have a Quick 36 Samurai with a step saver - still lots of snow here so I haven't used it yet. There are many properties in my area where the grass area easily exceeds 2 acres? I know the correct answer is get a much bigger riding mower ZTR 52"+ etc. However for the 2008 mowing season my most productive mower will be my Quick 36. It is very possible that I will buy a 44" or 48" WB if I sign up a bunch of accounts and the $$$ pours in, however a ZTR mower will require a trailer and vehicle upgrades that I'm not willing to pay for this year . . . unless cash flow is explosive. In light of starting out with a Q 36 what size properties would become counter productive compared to mowing 1/2 acres or less properties for the gong rate of $35+?