I'd go with the 45/70 myself. If they made a 460, that would be my choice since it will shoot 45 Colt and 454 Casull. I'm sure it would see way more 45 Colt than the others at the price.
Single actions do rock. I've had many and still have a few.
In Memory of Paul "Dietrich" Stines.
Dad: Say something nice to your cousin Shirley
Dietrich: For a fat girl you sure don't sweat much.
Cue sound of Head slap.
RIP Muggsy & TMan
"If you are a warrior legally authorized to carry a weapon and you step outside without that weapon, then you become a sheep, pretending that JOCKO will not come today."