I would do it right and just take the stock parts off. The EBC is not designed to be used that way. Safety boost may give you piece of mind but in my experience it causes more problems then it solves. I love my Greddy Profec B II and if you are just smart and know your limits then you have nothing to worry about. Just use common sense and dont rely on the car to protect itself.
On a side note the info I gave you the other night at the TMS Friday Night Drags wasn't entirely accurate. I was tired and had been at work all day. You can check my profile for a more up-to-date list of the mods on my Z. Its not 100% accurate but its close.
