I have a power steering "kit" from Kubota that will fit a B6200 / B7200 HST. It will also fit B5200/6200/7200 gear tractors. I have all the parts and installation instructions. My dilema is I own a newer (91') Kubota 7100 HST with a Kubota 1630 loader. Can this kit be modified (without major changes)to fit my 7100? Is it worth the trouble? Any help will greatly be appreciated. Gotta love power steering!