Used both shotgun and batwings. Shot a hot state meet in Utah with shotgun chaps and cut off shorts because I forgot my blue jeans. Had my boots but forgot to throw in any socks since I drove wearing flip flops. Had to borrow some transgender socks from a fine lady.
Gave the batwings to my son since they were heavy working leather type. When grease and waxed up, the shotgun chaps are used as wind/rain pants when riding in the High Uintas on my mules.
Never got the protection from melting snow or rain while riding with the batwings!
New rifle - go with the 38/40. Great BP caliber legal in all classes. Lighter bullet for recoil recovery. You have a big hole and smaller bullet for the funnel effect. Cases can be made easily from 44/40.
Paired up with a couple of 38/40 dual conversion 40 S&W pistols Cowboy!
I went to the 38/55 because recoil was becoming an issue with both my Marlin and Rolling block in the 45/70. Highly recommetnd the 38/55. There are factory and handloads that take this into another realm for hunting if you think you need it. Orginal Factory spec ammo works fine for deer hunting.
Very pleased with my SS Rossi 92 in 45 Colt They can be made to work at a lower cost than reinventing the wheel on your Winnie. Will also handle magnum 45 handloads if you want a hunting brush gun.