I have been looking at Cimarron's Lightning with a 3 1/2'' barrel in 32-20 win. It also comes with a second cylinder in 32 H&R mag. I plan on useing it as a dispatch weapon on a winter trap line, and for targets of opertunity, ie varmints and small game. What do you think of these two calibers, and there performance on critters under 60 pounds? I'm looking for somthing small in size, that is easy to carry with more power than a 22 mag.