I think Chevrolet made the standard cloth seats in the Camaro look like that so they could charge extra for vinyl seats. If they had used the "Houndstooth" cloth from the first generation Camaro it would look much better. That said this does look like the standard cloth pattern for that model year.
Really like your '09 Jeep JK. But it still has some parts from over there. The '10 Charger was built in Canada and has a maple leaf on every part you can see. My wife's new '14 Dodge Avenger was assembled in Sterling Heights Mi, with an engine built in Mexico. 76% U.S./Canadian parts content according to the window sticker. You have to remember that the old Chrysler Corp. is now a part of Fiat of France. All very confusing.
Looks good so far. Back in the day a lot of guys would use a '56 Ford pick-up grill. You may or may not want the V8 emblem. The grill has a little bit of a "hood" over the head lamps. If you use the custom grill with the canted quad head lamps, you might try trimming and bending the front fenders to match.
GUY HAS MORE $$$$ THAN SENSE. Would love to get that engine and trans., if its still any good, for my '10 Charger RT. The thing is with that hard of a hit he could very well of damaged the engine and in turn the transmission.