Nah, I plan on running oem cam gears. This is an all out street car, don't really want to fuck with too much stuff. Think Nissan did a good job with the engine design, I just want a bit more aggressive than stock. Reliability and simplicity is key for me!
Thanks for the info Ben, I had not realized that. I still think the s4 series is a bit more aggressive than I want. Everything I've read about the s3, especially with RWD cars doing what I do, at the same tracks and stuff, they all point towards s3, and that's ok with me. I'm not trying to squeeze every possible horsepower out of it as I can, I just want a bit more grunt and open it up a bit more than stock. I'm all about precision reliability and simplicity, KISS.
Thanks for the advice and warm welcome. I'll see if I can dig up some more pics.