Suggestions for new design Aluminum Mopar SB clean slate (kind of) cylinder heads

For me the basic plan for a 290 cfm magnum is good and fit the needs of 90% and would be interested in one at the right price point for my magnum engine, that's more than enough for me. To me anything else is bonus.

That’s exactly why TrickFlow designed and produced a 300 cfm head instead of a more racier head. 90-95 percent are satisfied with it.