Help on 408 build

For street use;IMO,reverse dome Pistons, is the cheapest best solution. Then co-ordinate the heads and cam to keep the pressure in line for your chosen gas.
But with a little investigation and math, you might find yourself not far from, heaven forbid;having a sharp 3.58 stroker. Or perhaps a 3.79.
In any case; off with the heads! Time for some serious measuring. Then some math, then some decision making.
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Not dissing you 67autocross;or any other fellow Manitoban
but,IMO; there's nothing wrong with Winnipeg gas: my combo burns 87E10 and goes 93 in the Eighth on that crap@3467 pounds raceweight. At 367 cubes, do the math:IIRC, that's over 430 horsepower....... on 87E10. Please don't you guys blame your problems on the gas.
I'm a big fan of tight Q and aluminum heads, but I understand that not every one has the budget for that. But, I and others have run close to or a tic over 200psi, on pumpgas with the aluminums. I'm a lil more conservative at up to 185psi, cuz I was set up for 87E10, from the beginning. Over 100,000plus miles I have saved alotta coin, and honestly 430hp on the street is ridiculously overkill. I can never floor it for over 5 or so seconds without risking jail-time,lol. By 8 seconds I'm knocking on 100mph. Top of second is over 80mph with 3.55s.....You know how hard it is to stay out of third gear? Hyup, darn near impossible.
Sometimes I miss my smogger-teen. Put it in 3rd at 10 mph,nail it, and listen to the TQ moan for IDK; seemed like forever. Stop, turn around and repeat. Repeat, Repeat,lol.
Look; I'm no rocket scientist, but if I could figure Dcr out, back in 1998, I'm pretty sure a lot more of you guys should also be able to. I shoulda aimed higher; On the street (all I know) 185psi is nothing for aluminum heads,Tight-Q, and 87E10. The guys running 200psi, are claiming still on pump gas,American pump-gas mind you,lol

BTW, nice looking car