Great project!!! I can't wait to see how it turns out!!!
I wish I had your talent & resources!!!
If you haven't bought/ordered your chambering reamer yet, 4-D has reamer rentals, and 30 Mauser is one of them -
http://www.4-dproducts.com/display.p...istol+Calibers
I've used their rentals, while waiting for my back-ordered reamer, and they are in excellent shape and reasonably priced.
