I'm sure I've mentioned this before, but I was taught there were three reasons to kill something. The three "P"s

Profit
Protection
Provisions

A fourth "P", Pride, was frowned upon. I suppose that's why I'm not a trophy hunter.

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.