My Benge is 30 years old and is in need of a serious overhaul. I live in the Kansas City Area, but am frequently in the Orlando Florida area as well. Any suggestions??? The lead pipe has bubbles forming on the plating indicating maybe some corrosion going on under it. Also I have always hated the third valve double slide and having to remove the extra slide for a water key. I would like to get an amado water key put on the 3rd valve slide and replace the standard water key on the main slide with an amado type as well. Plus valve work, maybe a valve alignment and a re-plate. Any other suggestions? How much can I expect to pay..