opinions welcome on build.

As long as the cam is sufficiently sized for decent high rpm operation....... the only stuff I’ve seen in the last several years that didn’t carry the power band high enough to where I thought it was satisfactory....... have been motors with hyd lifters of some sort.
And in those situations...... a shorter stroke peaks no higher.

Even the solid lifter stuff that peaks fairly early hangs on reasonably well if there is sufficient duration.

Even a 511 with a modified stock 1969 383 intake manifold, ex manifolds, and moderately ported 906 heads can peak at 5800...... and hangs on pretty well for another 500rpm.

Driving the car....... there is no real perception that the motor is “laying down”. It would zing right up to 6500 no problem.