Looks like you are on the right track. My favorite is R22. Probably the most recognized powder for the 7mm is H4831. SMK's generally offer the best combination of price, BC, and accuracy, but check out Northwest Custom Projectile www.customprojectile.com
They make a 162gr. hunting bullet which you would be able to shoot faster and it has a BC of .559 vs. .49 of the sierra. (Tell him Kevin sent ya).
[ 07-23-2002: Message edited by: MTBA ]