I have a quad cab SRT-10, I really like it. Its got not bad jam for a mostly stock vehicle, the auto's in the QC do soak up the power, its a 48RE trans from the diesel trucks. Its pretty comfy, has all the bells and whistles. The QC is full usable as a regular truck, today I pulled home a flat deck trailer with it, I have winter tires for it, I used if for lumber store trips all the time. I bought a mild reflash for it that turns off the torque management, it put down 404 rwhp after that. Before the flash it was 355 rwhp.
Its a big motor, and you'd expect more torque, but it does like to be revved, kick it down and it barks the tires hard on upshifts.