Oohhhh my, how much this is an experiment I want to try!
The whole "pistol grip and long forearm" thing is awesome for how a modern AR looks and handles so close to Olympic .22 and airguns. Of course, those are for shooting at targets that are broadly stationary, while the clay guns are for very dynamic targets... butttt.... lotsa modern high-dollar clays guns have pretty vertical grips and shooters that really reach out with their off hands. No one is showing up trying to win money in any kind of clays sport with a straight-gripped-stocked gun.
Same deal for the red dots- great things can be accomplished without them, obviously, but I really wonder about the circle-dot reticles...
We need to experiment and to be able to try to see what features that have come to dominate so many of our long guns match up with shotgunning, and I'd be real interested to see of the stuff that can transition and improve scores, what of it is trap vs. skeet vs. sporting clays vs. ZZ Bird vs. live bird.
Edit to add: Always best to chase skill instead of hardware- but we ignore hardware at our peril.