Re: If you had a mill or lathe what would you make?
I use my dad's lathe and mill regularly. The last project I did was true a Sav. 12 action and rebarrel it from 204 Ruger to a 1:8 twist Shilen tube in 6mm-223 and throat it for 105 Amax.
Next project is to disassemble a BRNO k98 and true it up and then stick a Lyman micrometer sight on top. Cheap "survives anything" gun with lots of whollop and range for cheap.
I'm almost done with the CAD work for a new "clean sheet" bolt action design, I'll be cutting chips on that after I do some final calculations on it. It's going to be in 6.5-06 and throated for 140 Bergers.
Along with all of that includes a number of tools needed to complete the jobs. Action wrenches, barrel vises, drive dogs, bedding pillars, bolt handles, etc. etc.