Inherited this 25 year old 6" inch jointer from my dad. It needs a few things, blades, belt and I'd probably replace the bearings as well as a de-rusting and paint jod. Is this machine worth restoring? I looked up on Sears web site for the parts and I'm looking at spending around $100.00. I would like to also put a link belt and machined pulleys on it from In-line industries. I was thinking of bumping up the motor pulley from 2-1/2" to
2-3/4" to give me an extra 400 RPM's. Another $50.00, so for $150 is this a good idea or no? I do know this machine served him well over the years.Todd L