That would depend on what my goal was. Fully ported eddy heads on that stroker engine will be good, especially with a roller cam.
Those blowers run out of steam quickly on 400cid engines!
Goal is to get the most power I can (with the parts I have) to the 4:10 rearend under 6000 RPM's In addition to the parts listed above, I have an an Offenhauser Intake Manifold, Port-O-Sonic, Single Plane Square Bore Intake or a Performer RPM 340 Intake. So do I stroke and forget B&M or no stroke and use B&M?