If you want a cushier ride, i'd say go for the Tein SS coilovers. They are supposed to be sporty but close to stock interms of ride quality.

So far as rims go, i'd go 17s or 16s because most 18's i see are heavy.

I'm about to get the Tein HA's and 17" Rota Attacks on 215/40/17 Yoko AVS ES100's. I'm also thinking about the FNRC-1's.

The OEMS get saved for track day and get a new set of Azenis.