Don't think I need a "controlled" high volume pump. Only a few small projects for now. Looking at one from Horrible Freight. Only question is if they can tolerate running for an hour. They should. $90. I can cut a platten quite easily and have plenty of thick screening. So, connections, hoses and how to attach to a bag is the question. I guess glue on the bag but have to get some fittings and vacuum hose. Not cheap but nothing about restoring old British cars is cheap. Did not know about thickened pva glue. First piece if flat, so might just use my press to learn some of the problems. My first attempt in my MG was not flat enough. Might re-do them before I tackle the Stag.