Well, spent about an hour today at a mom and pop parts store that actually carried brake line lengths, fittings, unions, etc... and I got most, not all, but most of the parts I need. They also let me borrow a tube bender. Looks like most of the smaller fittings are 1/4 inch or 3/16, and the master fittings are larger 5/16. I was able to get a bunch of adapters to use the 3/16 line with a 5/16 adapter to screw into the master cylinder. Unfortunately, my own error at the store got me some wrong fittings, but another trip should solve that so hopefully im only a few days away from filling the system, bleeding, and trying the maiden voyage