Anyone who has had some core units or left over parts, has a selection of stuff to try to use. But, keeping a selection of different thickness steels and being able to trim a piston or pressure plate a few thou is really needed.

.019 on that forward clutch with new frictions is a little tight. I like to keep them 025 or 030. I may have left that alone. The only downside would be the car wanting to creep some when running in neutral.