I found a company out of Riverside, CA that makes their own bodies that are almost twise (.70 mill) as think as Proline (.40 mill)and they are half the price....Their design is great and they have many different paint job you can choose if you want or they will ship you one clear if you like to paint...
check the picture below of the one they did for me
With paint , body and including shipping it was $38.00 they sell their shells for $15.00 unpainted and $12.00 if they paint it...
here is the website
www.razorgrafix.com
they also do grafix if you like