I will partially disagre with previous response, becuase of the difference in the quality of the componenets that are made to work with the heads in question, as compared to lesser quality stuff made to work on the conventional stuff.
I agree completely about the lifters though. If it is your budget have the lifter bores moved to the side when getting cut for the .904 lifters and that helps a bunch. You can oreder the Dart Race Blocks with no lifter bores in them and put them where they will line up better and use a straight non-offset lifter.
I prefer T&D Rockers, Many prefer Jesel.
Ed