I'm surprised at Wayne not doing the .356 because of the extractor. Mine was done by a member here and cw did his own. Neither are professional gunsmiths, and they had no problem with it.
Pete
It is a real easy re-chamber (With lathe) and the modification to a extractor takes only a few minuets if a 30-30 (used in Pete's) or 308 extractor is used.The 356 Win and 358 cases can both be used with reliable extraction.
Pete's barrel was a 357 to start with, I believe CW's was a 35 Rem.
Somewhere on my bucket list is a test of the rimmed verses rimless test on the 308 based cartridges .
With the 1.8 length law in Indiana a trimmed 356/358 makes for a very potent deer round.
Here in Texas it makes a great Armadillo round!
Lots of Luck
George
" nonprofessional gunsmith"