Small block 426 stroker with trickflow heads. How much HP.

I don't know if any of this will help but we did a thread years back on a 423.5 ci 360 that for fun we called it a 426. It was 10.9:1 compression and we started with Speed Master heads, threw them away, and went with LAX iron heads. Used 1-5/8 headers for awhile and then TTI step headers. Ran an Edelbrock Super Victor intake and a solid roller cam of 258/260 @ .050", .425/.430 lobe lift and eventually 1.6 rockers. Finally went over 620 HP. Should give you a rough idea of what you may get with your engine.

Is 426ci 360 a small block?