How strokers affect how a cam "acts"

So say my build was 416 stroker with a forged crank 72 cc ported x heads that will take 6700 rpm with a huge solid roller so airflow is not a big issue for my powerband. the comp XR268R camshaft with 268/274 230/236 .552/.564 lift with harlands 1.5 ratio. want to run the 4032 forged icon pistons to have a tighter piston to wall clearance, performer rpm airgap intake and 750 proform carb. What should i put my compression ratio at then? where i am at the temperature varies from 0-100 winter to summer. I intend to run it on 91 octane pump gas.