Rob
Why not leave it as an example of what it is? You may run across some 32rf some day. I have a Flobert 32rf I have had for years. Got it from a farmer who was shooting rats in the barn with it. Have had no desire to resurect it. A rolling block or a Stevens will never be a Martini no matter how much money you spend on it. If you want an enjoyable 22 find a 12/15 martini.
Enjoy it
Tom