rocker shaft studs

I still use the factory hold down bolts, the rockers and spacers are from Hughes Engines, and they are great, I tried Hughes stud kit and didn't like it. I thought the studs were too long and required too many washers under the nuts.

The factory hardware tensile strength exceeds the tensile strength of the aluminum heads they are screwed into so why over kill the hold down hardware.........it will pull out of the head before it breaks.