Hi Matt.
Have done my homework on this subject of late and found that Woodleigh 480grn 458Win Bullets (not 480grn 450NE Woodleigh bullets)are perfect.
Loads are with Winchester cases, Fed Mag Primers, ADI BENCHMARK2 Powder.
I use 74grns of powder for a comfortable 2150fps, but would suggest working up from 70 to 75grns.