i've seen similar light bars on jeeps. the badass ones use an LED stripe. but they are way pricey. and the glare off the hood very well could be an issue. not to mention the light bar won't do much at all for light up close. more for distance.
i completely agree with not wanting lights up top, but lights on the cowl might not be much better of an idea.
I just ordered a pair of LED trail lights, the oval ones that are mostly used for brake lights on flat beds and utilitie box's. Mine are 24 LED, and of course clear. i'm going to replace the front lower turn signals on my 86 with these, point them down and out a bit, and make them into rock lights.