Well I have decided what rifle and cartridge to round off my big game hunting battery. I have a 375Wby Mark V Custom that will handle the big stuff with the 300gr TSX anywhere I want to hunt. I also have a 300Wby Mark V Custom that is my reach out and touch them (long range) rifle with the 180gr bullet. To finish off my battery I found a 30-06 Mark V Synthetic for $725.00 and it only weighs 6 1/2 pounds and I will use it with a 165gr E-Tip or TSX for my general hunting purposes. I could not turn down the price or the Mark V. This rifle leaves me the option in the future to build another custom off the 6 lug Mark V. The 375Wby with the 300gr, 300Wby with the 180gr, and the 30-06 with the 165gr all in a Weatherby Mark V leaves me with a very good battery capable of handling any hunting situation on big game.