now for those of you suggesting a 21 in mower to get started with, then what about bidding commercial jobs? where i live its mostly business that are using lco's. there is residential as well, but in order to make it you really need to bid commercial as well. Now i have good contracts and all that plus flyers, and biz cards. can i make it using a 21 in to get started. All the money would get put away in my biz account because i have a full time job so id save for a walk behind or zero turn and a trailer first.