7mm RUM & Barnes TSX\'s I've been thinking of working up some loads with the TSX. I don't have a barnes manual right now. Maybe I should get one. Does barnes list data for the 7 RUM? Was interested in loads that I could work up to in the TSX from 120 gr up to the 160 gr. I am interested in getting some good velocity along with accuracy. Right now I shoot a load w/150 partition that goes 3450 fps with 3/4in groups. I would be interested in beating that with the 150 Tsx bt. Do I need that much bullet weight for hunting with the Barnes? That's why I would consider something lighter. I have heard that you can drop down quite a bit and still get the penetration and weight retention on game(deer,elk). Anyone have any loads they would share? Thanks in advance!