Looking to build a car or do i buy a used SRT8 Challenger.I love 70 Road Runners. So can i build one to handle like a new car? My brother told me about this schwartz performance.Do you go down that road or can you piece together a car with parts. Sent them a email and they have E and B boddy frames. Told me $2-4k to put a full frame under the car with suspension.lets here the pros and cons. thanks