Nvm selling the stock frame, you'll need that if you ever intend on riding on anything other than drag race 300fters.
Someone made an all out drag race frame out of that thing. No upper a-arm mounts left. If you want to trail ride, you'll have to get regular blaster spindles and brakes, and rebuild the stock silver frame. The good news is, you might be able to sell the drag blaster if you're not interested in drag racing. It looks like it's almost completely setup for sand drag.
Username, good catch on that rear suspension. Looks like someone had a field day making that one work! It's definitely different!
Where are you at in NC? If you were close enough, I have a set of drum brakes and cables for the front taking up space in my garage. It would get you part of the way there for getting a regular blaster going.