I'm pretty biased here. Yeah, it's a good opportunity to show off a more-door PT car for a change, but from an aesthetic perspective, there's a reason why 2 door muscle cars are more valuable...they look a million times better IMO. I'd say the only reasons to actually go through with a 4 door is to make it historically correct (Pro-touring it throws that out the window) or for ease of egress when tossing in a perp.
It's a high-speed pursuit car.