Where did the timecert thing come up!?!?
Just put the 10mm raceware studs in and be done with it.
The problems people see with the studs pulling out are from overheating the M54 block (water pump failure) not from too much power.
I was on the phone with a guy yesterday for nearly an hour discussing this topic....learned a lot about his engine program, and was able to share a bit of my experience. Sad story though...engine did overheat and he's now looking for a new block.