Father in law got this for a steal and my goal is to make it as good as it can be. Runs great, gotta dig into the hydraulics a bit as they won't raise all the way at times. Got a service manual and parts catalog. That being said, I know this has been discussed a lot throughout the years and I'm very new to working on antique tractors. I know nothing about 6 volt sustems. Previous owner replaced the generator with one that does not have the tach drive. Wiring harness needs to be replaced as well. I would like to do the upgrade to 12 volts but I want everything to work and work right. All kits I have found do not have the generator with tach drive, so they're useless to me. Is there a kit to convert to 12 Volts and make literally everything work correctly and does not leave any weak links that the extra voltage could possibly affect? I don't HAVE to convert it to 6 volts but chances are I'm going to be replacing a lot of components between now and a few years and since they aren't using it yet I'd rather just cough up the $ now. Thanks for your help!