If I stuck with the low end I'd get nearly two sets for the price of high end set but will they wear twice as quick or are they worth it?
On other cars in the past I've run R888 as I've mainly had kit cars or cars weighing less than the Civic and I've been happy with them but it would be nice to try something different.
Having a quick look at current prices as a rough guide here's a list for 225 45 17's
Sub £400
Federal 595 RS-R - 94W XL £328
Nankang NS-2R 94W - MEDIUM £325
Yokohama AD08R 91W £396
Nankang 94W AR-1 Semi Slick £416
Toyo R1-R/R1R 91W £476
Top end price
Dunlop DZ03G £600
Toyo R888R 94W £605
R888 Tyres 94W MEDIUM £600