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

Off set the intake port to remove push rod pinch come up with a stamp steel intake rocker arm that looks and fits like a stock one so we can use this head with out a highly priced after market ones ,if I used a cam with 500 lift and the head flows 50 cfm better that may be all I want not everyone wants 350 to400 cfm