Ryan is a good guy to talk to, he'll know what rocker arms to run on that engine. T&D is generally one of the very best rocker arms. I don't have any experience with their SB rocker arms but their BB stuff is premium grade.

You can also check out what Hughes Engines offers for those heads. The guys at Hughes have spent a bunch of time working out the various bugs in the Mopar rocker arm design. I'd trust their stuff over anyone else in the mid-price range.