I have aquired a pretty decent commercial account. 550 wk for 4 acres of cutting and some trimming and hedges. The mowing is pretty much wide open, however I plan to add maybe 30 residential lawns to the equation. I decided on a M2555k Bush Hog ztr for this which is great for that commercial lawn. As for many of the residential homes I have so far ,I will be able to get up to a 55'' mower in the back yard, but will the weight and even the size cause some complications on the residential side. If so could you recommend a solution to this problem. I was thinking maybe a 44'' or a 48'' ztr but will I run into the same problem.