I've had the Crew Cab Nismo (a.k.a. Gizmo) for 5 months now. It's one of the most fun to drive trucks that I've ever had. I was a little worried about the Nismo off-road package while on the road, but the stiffer suspension is fine in all but the roughest pot hole highways, where your back-end will try to beat out the front end at speed. The only imperfections that I've had is a rattle in the dash when its cold ( I haven't dropped it off for repairs until it stays cold so they can hear it), and the rubber stops on the tailgate fall off easy. I am RTV'ing them on when the replacements get here. Overall, I love the truck. I get an average of 16.5 mpg in town and 20 on long highway trips.
Sunroof (listen to this Toyota....), The Rockford Fosgate CD player is awesome!!!
How about a "decreased power" button that decreases the engine power a tad, for a little better gas mileage? You don't always need all the 265 horses under the hood.....