Has anyone reversed the twin hood scoops for a cowl induction effect?

In the process of rebuilding my 68' Dart. Came with the dual hood scoops. Would like to install a hood tach on like some of the Plymouth Road Runners which got me thinking about reversing the twin hood scoops All three then from the front, in same color, would appear as bumps on the hood with facings toward the driver. Less of a distraction in appearance perhaps. From other pictures it appears the scoop opening, if you could use the same holes (or modify), it appears it would be close enough to the windshield to gain the cowl induction affect. Any thoughts??
If you're talking about those shorty scoops like on the Formula-Ss; I was 16 in 1969, and even as a dumb kid in high-school, I could tell those were tacky; and the hood-tach was even tackier.
As to scoops in general, the thing is, on an automatic street car, 65mph will get you ~4200 or so in Second gear with 3.23s, and yur engine is barely getting up on the cam. A few extra hp from even a good scoop will do what?
at 65, you just don't have enough roadspeed yet.