Maybe I am just stupid. I do have some concerns over the valvetrain geometry since it's already a struggle with a flat tappet, but I am confident that I can get it pretty good. I plan on pulling the intake and checking rollers periodically and staying on top of them. Lord knows I have broken plenty of parts in the past and didn't cry over them, so what 16 more? To me, it sure beats the issues with flattening cam lobes.