I only get about 5mpg on the track, so I'm the last one to give you grief about mileage. I share others' feelings on performance trucks, though. Trying to turn a truck into a performance vehicle is just about as misguided as trying to move house in a Miata. I don't see the appeal at all. You end up with a vehicle that's no longer useful as a truck, but still isn't as rewarding to drive as even a modestly sporty car.
I didn't really try and turn the truck into a performance vehicle (unless you are saying that Dodge shouldn't of tried to do this). It comes factory with the Viper motor, along with other performance parts that are not associated with stock Rams.
I guess it really comes down to being a truck person or a car person. I am a truck person. I haul things other than ass D) with my truck too. I had about 30 bags of mulch in there last Friday, and pull a work trailer on occasion when my other truck is not feeling well.
I put different tunes on it to perform different functions. I rarely go to the track, and not too many people mess with me on the streets (if they do I typically don't get involved with them anyway).
It is all good and I know it is not everyones cup of tea, but it is mine!