Thanks guys. I think i'm going to take tracerbullet's advice and head to a local shop and listen to them both.

...which will tell you nothing useful.

Unless you can hear the speakers installed in your car, using your amps, what you hear in the store's listening room won't be very useful. Everything will be different.

You'd be better off finding someone with a similarly shaped car who has the speakers installed, and listening to them there.

tanstaafl.