Are you doing the straight axle too? You could do the altered wheelbase look with the front clip by moving the front wheel opening forward. If you stretch the wheel base with the front axle forward and alter the fenders, you can get a bit of a funny car vibe too.

I think rad support and outboard headlights is just going to scream Barnyard 500 about the same way putting a 68 Charger on a 4x4 frame does.

Kevin