I worked up some loads last weekend and I starting seeing pressure signs at 3K(61.5 gr. H4831, 168 Berger touching the lands, Fed 215, Rem case). 60 gr was right at 2975 with no pressure signs and ES of 7. I'm going to play with the seating depth and see if I can get it shoot a little better.
The rifle is shooting really good with both Amaxes and Bergers. I loaded up 21 rounds which consisted of 7 different loads and put all of them in a 1.4 inch group at 100 yards. More to follow.