If I was limited to only one caliber in all my revolvers, it would be a 45 colt, hands down. You need to play with some hot 454/475/500 loads and evennthenhot 45 stuff will feel lite. It's a great round as you can load it down with lite boolits such that the whole family--young ins included can play, or heavy andnhotnsuch that it's lethal for just about any animal you could hunt--this continent anyway.
Congrats on finding the one.
Will