I was wondering if anyone has any input on a fair price for a mint condition 10" Tersa head Model 510 (circa mid eighties) still in the box but without motor/belt and stand. Also what is the max accurate "face Jointing" length on the short bed model. I was looking for an 8 inch x 60 inch Jointer but am looking at a Inca 510 for sale. Any suggestions on motor size and where to get (will need to be 110v up to 30amp for now)?