I recently purchased a 375 win barrel and have started playing with it.What are you're favorite bullets and powders for this cartridge? What are you're average groups at 100 yards? What seating depth do you recommend? My barrel has a very long throat.What do you use you're 375 for mostly? Hunting? target?Sorry for all the ?'s i have several contender calibers but this thing seems to be the hardest to find good data on.Any info good or bad would be well recieved.Thanks in advance.