Folks, I am planing my long awaited Mule Deer hunt in Colorado this coming November. I have already decided on Barnes TSX 165 gr BT. Now I am trying to work up a load. Here is where I would appreciate a good starting point. I am looking at IMR 4831 and/or Hodgdon 4831 SC. I several reloading books and data but would like to hear from the experts. My rifle of choice is the Remington 700 BDL in 300 Win. Mag., I have customized with Precision Mfg. composite stock and Aluminum bedding block. I have good optics. I would prefer to keep the comments and recommendations to Powder and charges. Thanks in advance for any and all input.