Currently, I am mowing about 70 accounts, most of which are residential. I am looking for a new mower and am interest in a Walker 48" GHS. I don't know much about the brand and have some questions. 1) What size of a motor would I need to support a 48" GHS? 2) How is the cut on this mower? 3) How much grass can you put in the collection system before you have to dump, I know there are different size collection systems, but I want to know how many lawns can you do/ or acres cut before you have to dump? 4) Where do you dispose of the clippings, my local village won't allow clippings to be burned in the city limits. 5) How does the mower handle in wet grass? If anybody is using a Walker, can you please give me some advice. Thank you!