I am wondering how light I can load a .50 TC hawken with ball for a slightly built teen for humane deer hunting.It shot 50gr best of FFG,60 wasn't bad and 70gr started to open up.On the other hand it clover leafed 80gr charges of FFG and a Maxi-ball.Too stiff for a kid ,can I load this one down and still drop a deer?My wife has a moose tag and her sister phoned last night to tell us a cow +calf were in her backyard eating her $$$ Trees.Opens Nov 1.I got a pair of scope mt bases from TC today one for his Hawken the other for my .54 Renegade..........Harold *along with two pre-bent free hammers