For That situation I would take the 54 Renegade. with a 2 power scope.
Its going to be close I want some thing that will get on him fast the weather is going to be bad for waiting and following a blood trail I want him down on the spot The only thing that has done that for me besides a 54 PRB with 120 gr of powder is a 250 Deep Curl with that amount of powder but the Triumph and the Endeavor have 3X9 scopes which are slower, the 1.5X 4.5 on the Renegade is fast.