First off, the firing squad hasn't been used for over 70 years, probably longer than that even. It doesn't cost a bullet.
The death sentence now adays is by injecting a prisoner with chemicals to stop the heart and breathing. And what the hell is the 50gs suppose to mean? (I'm not a good expert)
Second off, WHY is it a good thing? You don't even say if it's good to give it to every person that ends up in jail or if there is a certain condition that someone should be given the death sentence.
Third, you don't consider at all the family of the person that would be given the death penalty.
Get your opinion straightened out, otherwise nobody's going to give you a serious answer.