I did a lot of the development work on this car, it was inevitable that it would be too big. The basic platform is the LX which is the 300C and Magnum. Park one next to a Challenger and the basic shape is the same. There just wasn't any budget for a new platform for a low volume car.
Sad to say, there are a lot of unsold SRT-8's around the Detroit area and the RT's are piling in now. Watch the prices come way down.
1969 Firbird 400 Coupe, 11C build date. Liberty Blue, TH400, A/C, P/W, posi, Rally II