Hey, I have a Kubota L3800 DT. My niegbor is moving and has a KK 48XB tiller. The manual saids for up 25hp. King Kutter makes a 54 inch tiller for subcompacts 35hp. the parts break out shows the top and side gearboxs are the same! the only differance is the parts that are horozontal. I am just...