OK.. i have a 02 civic coupe and I can't decide on what size wheels to go w/?

I know I want teh gram lights but should I run 15" or 16". My current suspension set-up is stock and i'm not sure if I wanna lower it b/c its still under warranty and fairly new. also please post what tire size. Basically i wanna roll something other than the stock hubbies but don't want it to look arkward.

Thanks for the input.

 

My friend bought some 16 inch Rotas on his 01 coupe. Looks pretty nice. The new civics have a bigger wheel gap from the previous generation. I think 15 might be just a little too small for an 02 coupe.