Managed to try some hotter loads today. Still using Reloader #7 and 200 GR Sierra bullets I tried 34.1 grains, 35.1 grains and 35.8 grains. Velocities averaged 1738, 1798, and 1850. All loads were very accurate. Under an inch at 25, and barely over an inch at 50. Recoil was starting to get stout but still manageable.
Now I need to either find some more #7 or load up some with H4895.