just do what you can do for now its not about bragging rights as to whos got the highest power figure its about enjoying your car, ive got a cef which makes twice the power of the S15 but its only good for doing skids/drifting, the S15 is a great grip car for open road driving or circuit time attack and can out corner evos going up the kaimai ranges..... (take that 4wd car lovers) The power you are making is well fast enough for the road, i went for a drive around the coromandel peninsula on friday you are probable making more power then me, but i had more then enough for the road, could shoot through the winding sections with ease, pass other cars like they were going backwards, absolutely love hill country road driving. Just get it running well and enjoy it before you stove it and kill yourself, saying that cause i work with 18year olds who own all power no handling or stopping cars let along any ability to handle the power they have got.