Picked up a Beaumont Vitali about a year ago... took me forever to get some 50/90 brass to turn into 11X52R. But I finally snagged some off gunbroker at a reasonable price. 50 cases, lost 4 in converting. Have 4 more that are slightly short in the neck but should work just fine. May be able to fireform 2 of them back to usefulness.
I have a bunch loaded with the Lee 405, and a bunch with the Lee 370, both sized to .457, which seems to be a pretty good fit to the bore, using 40:1. Gonna shoot real black out of it, starting with 40 gr and working up. 2f. Slight compression and filler for the lighter charges.
Will post results.