I have a 61" Bobcat fast cat ztr. I am wanting to get a bagging system for it but found outrageous prices for them. That was for the one that mount on the back with a blower motor. Then i thought of using the gobbler system with and extension. Any one use this on a ztr? While at lowes i saw the rear mount bagger systems for large riding tractors for $500, and i thought maybe this could be modified to work for my ztr. Has any one done this? They do not come with a blower motor like the commercial ones, just a tube. Since i have never used a commercial setup, how will it be affected with out it?