Its really very hard to find a compromise that suits, but bilsteins on lowered prodrive springs with a good geo setup is a very good fast road classic setup, arguably the best.
Grab some camber bolts with what ever you decide to go with.
Coil-overs (unless your spending really silly money for rally spec stuff!) are more track focused than road no matter what anyone tells you. Having them set-up correctly (not slamming your car!) and getting any relevant supporting parts fitted at the same time will give you a car that handles very very well, but it will be stiff!
There are lots of different combinations out there, go with the best you can afford.
I get on very well with my TEIN type flex, but there not cheap! and still alot stiffer than standard suspension. They are not as stiff as some other coilovers out there. Take a look at spring rates closely on what ever you go with
My Classic handled amazingly well on brand new KYB shocks, eibach springs, a set of camber bolts and a good geo setup
