I finally pulled the trigger and bought a PM-30MVL. It's arriving tomorrow and my first project will be to do a one-shot oiler setup. I want to get this taken care of first when I'm cleaning it and getting it put together on the stand. I've been reading a lot about oiler systems and I think I'm at the point where I can ask some educated questions.
I bought a manual pump from eBay:
Manual Pump Oiler for Bridgeport Milling Machine One Shot Lubrication CLA8 B | eBay
And was going to run that into a manifold, then into check valves, and into push-fittings in the saddle and ballnuts (to come later). So I'd need approximately 9 feeds from the manifold. I was looking at this manifold in place of making one:
Pneumatic Throttling Adjustable 10 Ways Oil Distributor Valve Manifold Block | eBay
Theoretically, you can adjust the output of each connection. With a simple check valve attached to each output, that should make for a pretty simple system. What do you think?