INDY RHS heads

Guys, looking to clear up a little confusion.

I bought a set of IMM’s reworked indy’s to put on my LA 360. I understand they use the magnum style valvetrain. The obvious changes will be a longer set of oil-through pushrods and the magnum rockers.

I did see a few things on th Hughes article. They stated that the rocker studs will need a low-profile hex nut or the rockers will rub, and also that the push rod geometry will be off to the point that my pushrods will hit the pushrod bores.

Anybody running the Indy heads have the same issues as described as the factory magnums?