[FIA#9]

I am looking to build a 500+ hp stroker motor, and could use some advice. Anyone got proven dyno results from their combo? AFR has some on their site, but not much else out there. I don't care if it has marginal street manners. Anyone taken apart their stroker and found that the 347 has done bore damage? Will the pre 74 302 2 bolt block hold together? Trying to sell my Boss 302 motor to fund this, can't justify much more $ in vehicles. Could sell the 69 boss crank and get a scat stroker. Thinking aluminum AFR heads though. Perhaps keep the boss and stroke it? Its too heavy I think.. Goals are more horsepower and torque, and lose some weight.