I need an unbiased opinion from someone other than a dealer for the purchase of a rough cut mower. I presently own a walker 42'' cut with 21hp kubota. I'm expanding my business and am in need of a mid-mount rough cut mower. The dealers around her mainly deal in Toro, Xmark Grasshopper, Hustler, Kubota and walker. Toro, Xmark and walker neing the predominants in the industry. I'm interested in price, maintenance costs and lifespan of the mower. Everytime I do something to my walker it costs a fortune for replacement parts. Any help that ya'll could give would be greatly appreciated. Lunch is over so back to work I go.