I'm losing the original look and putting N50's on the back and bringing it to the track to beat on it. I figured you guys would appreciate that! But,,, I'm new to the non-radial bias ply tire deal, so, any help would be appreciated. Will 28" Moroso DS2's work on the front, and, what should i set the alignment specs to? Or do I not need to change them? Right now it's about 1/2 degree negative camber, 2.5 positive caster, and 1/8 toe in. Thanks for the help. And yes,it's getting aluminum wheels too.

I wouldn't change your alignment--those numbers are pretty good. You could decrease the toe to 1/16" but thats kinda splitting hairs from where you're at now.
I would not go postive camber under any circumstances.

Cool. How about the front tire size or type ? Will they fit on a Challenger?