Last July, I e-mailed Hodgdon complaining of a lack of "decent" recipes for cast bullets. Mike Daly answered me, and although he does not mention any specific powders, his advice was:
1. If bullet is gas checked, you can use jacketed data.
2. If it is unjacketed and velocity is below 1400 fps use jacketed data.
3. If no gas check and over 1400 fps, expect heavy leading, even from a hard bullet.