I just snagged a 1892 Marlin in .32 cal. I'll be using the centerfire firing pin, and was wondering if one could make .32 long Colt cases from .32 S&W long cases by running them thru a .32 long colt sizer die? I can get .32 short colt ammo, and just hashing it over, whether to reload or not. I also don't know if there is enough gain between the short and long to make it worthwhile either. What do you think?