We have always used old IH hydro`s on our mixer, work great, cheap, easy to get on and off and no riding clutch. Our hydro is now shot and can`t find someone close to rebuild it that is good and not sure would be worth it. Does anyone have any suggestions for a replacement? Something older that could be had without giving up arm and leg that is handy to use for feeding? Would need to be atleast 90 hp. Thanks