UPDATE 3/21/12:
I shot a small sample of my new loads which have 70gr by weight as opposed to 70gr by volume. This amounts to about 5 more grains by volume than previously loaded.
My small sample averaged out at 1182fps for the 535gr Postells and 1186gr for the 480gr Saeco’s.
Here’s the group at 80 yards with the new bullets. I’m pretty happy with it considering I was sitting in a chair using my bench sticks clamped in my B&D Workmate. I could feel that I wasn’t comfortable or steady so that explains the fliers.