To me this one is an absolute no-brainer... Trick flow heads versus a cam is this even a discussion...
Although I know this is just all for argument's sake and completely argumentative from the get-go and non-reality but just pie in the sky talk but who in the heck can afford trick flow heads the rocker assembly hold down bolts gasket sealer gaskets for the intake likely new push rods as opposed to a cam?
You got your heads off for crying out loud at that point you just spent probably well over 3K and you're not going to spend $99 to have your Camry ground? You're not going to at least spend 200 bucks and buy a cheap set of headers?...
The next thread looks supposed to different ideas replacing the slant 6 with a big block stroker and leaving the 7 1/4 rear end and can't make any other changes or putting a Dana 60 and behind your six?...