My quick two cents, I just replaced the dash gauges with Greddy ones, after about a year and a half of owning the car, and The stock boost gauge in my car was not off nearly as bad as everyone claims they are, unless my greddy gauge also sucks hind tit... The water temp gauge is nice because it has numbers instead of just a "H" and a "L", but again, not a huge difference. I also have the oil pressure gauge which is the biggest change from stock, as it is way more responsive than the old stock unit, but again, the car has over 100,000 miles on it. It would have probably run another hundred thousand with the stock gauges barring me doing anything stupid with it.
Also it was a painstaking process to pull those bastard gauges out, with other little projects and sidetracks constantly popping up, if you want it to look nice.
I have a greddy type S BOV, and I am not sure how I like it yet... It may have to go.
I have also recently changed the airfilter for an intake. Start with that. Way easy, not pricey, and Way easy.
So I would run with the car for a while and get to know it. Treat it like a girlfriend. Get to know her, make her feel special, show her a good time, and then ask about playing with the back door...
