65 Fastback exhaust Question

My car is almost finished.
I need to make a decision on my exhaust system.
To better help you decide what would look/work best here is a description of the car................
65 Fastback, Eleanor 2 hood,350R front apron, Shelby side scoops and Budnik M5 wheels. Painted Urban grey w/reflex silver Le Mans stripes. I am running Long tube headers to a stainless Magnaflow X pipe system with magnaflow stainless mufflers.
The rear valance is already painted (Doh!) so it is to late to cut the valance and run the tailpies/tips thru the valance.
Would running the tail pipes out the back under the rear valance look okay?
What are my options?
Thanks,
Scott
p.s. I am not looking for loud and I don't want to smell exhaust fumes..

Iskwezm,
What would be the difference in noise levels and fumes..
(inside and outside the car)
with the tail pipes turned down just before the rear valance versus tail pipes exiting under and past the rear valance?
Scott