Wile,
Don't know what your calcs were but here's what my calculator gave me.
Berger 7mm / 168 / G7 BC = .316 / 3030 fps / sight height 2"
DA=1000, 300yds=2.9moa, 400yds=5.0moa, 500yds=7.4moa, coriolis off
DA=2000, 300yds=2.9moa, 400yds=5.0moa, 500yds=7.3moa, coriolis off
DA=3000...