Eddy heads on 416 stroker question

I just ordered a set of Performer RPM aluminum heads to mate up to the Performer RPM air gap and Holly 750 carb for our (340) 416 stroker we are building. We have a Lunati flat tappet hydraulic valvetrain. VoooooDooooo 60404 276/284, 513/533, Icon 21cc dish forged pistons. I got the heads complete with springs. My question is what would be a good set of rocker arms to complete the top end with what I have. Should I go with the shaft style mopar or has anyone used the chevy mount style rockers and what is the advantages? Thanks