You want to work on a gun with a million action parts , take a kreighoff shotgun and rebuild it. Extremely nice and very expensive but shoot and break targets for lots of top shooters. Perazzi my gun another top shelf firearm. My perazzi has drop out trigger and can repair it with new springs in about a minute. I too have used ways to catch flying parts I like a white towel over folded to stop escaping pins , ball detente , springs.
What helps is a parts breakdown exploded views , my library of gun part books is the first stop . Then it clears up and helps stop losses.
I think your 32 will be an alright shooter , pocket protection even more so. Your going the safe route primed empty shells will show if it will shoot , wax bullets next will prove its line up.