large port commando heads

BJR Racing thanks! i truly apreciate your knowledge will PM my emailadress!
do you think the largeport comando heads are overkill even on this application now that you have some more facts that i forgot to mention from the start?

and are my goals possible to reach?

now i have e TTI headers and would like to keep them for some more time but if they end up restricting to much power when this is all done i will build my self a new set of bigger headers with W2 flanges on them

thanks agian