Thanks, yeah some good looking loads possible in the 70k range per GRT.
For what bullets and powders I've got on the shelf:
143 Norma Bondstrike, 22" barrel, 2.92" OAL
CFE-223, 42.8 gr, 92.7% fill, 70271 psi, 2814 fps
IMR 4895, 40.0 gr, 85.5% fill, 68017 psi, 2769 fps
StaBall 6.5, 46.2 gr...