I have a 338-378imp and for somereason just dont like it much. It has a 30in barrel. I am getting about 2750-2800 in it but like I said it just isn't my style for some reason. I was thinking about having my barrel set back then rechambered to the lapua. how much speed would I be looking at in the lapua with a 300smk or similar wildcat bullet? How do you guys like you're lapua's?