Can a 400BBM w/cheap aluminum heads compete/dominate against the street LS?

greymouser7 said
Planning BBM purpose/capability versus investment.

Competing against 6.2 & 408ci LS strokers, LS7’s

What would it take to/can a 400BBM Compete against other well-sorted LS street engines?

thanks for your consideration!/time!!

Just what are "well-sorted LS street engines" anyway? The whole question is to damn vague for me.