Just get the normal sti, upgrade to a bigger turbo, headers, ecu and it's going to run quicker than the stock sti and you've probably paid less for it as well.
http://www.roadandtrack.com/new-cars...ru-wrx-vs-sti/
But your 7k miles in three years implies to me you're not much of a driving enthusiast but just has the money to throw on the newest fad. Now that three years has past and everyone and their mother has a twin you want to switch to the next fad. An "STI." So thus i say do it, just get the sti. Hell the next civic si is listed to run about 300hp along with the awd speed 3. As long as your happy.
