That does sound fly. I think he should be super-soldier-ish, but do some really incredible things with his agility and acrobatics that just push the envelope and make you wonder, but not enough for it to seem cartoonish either.
I think the easiest way to set Black Panther apart from Batman *instantly* for even the daftest of viewers is the necklace on top of the capeless Kirby costume. It's skin tight, not armor, it's full masked, no cape, he's got a necklace, he's not Batman. I think too much gold trim is gaudy though, and contrary to, y'know, stealth.
What would make it even cooler is if the film accentuated the things that BP and Batman have in common that movie Batman doesn't have: World Class Deductive Skills (Holmes/Lightman level), Incredible Acrobatic combat skills (Kung Fu Movie level), and an abundance of post-modern gadgets (Brosnan Bond, Keaton Bat-franchise level).
Mostly I want him to set himself apart from other Avengers, and indeed, other cinematic superheroes with his incredible brain power, not just for science, but for everything.