Not surprisingly, everybody else is also in the big pickup game. Dodge's Ram 1500 is a biggie, and you can order it up with a Hemi -- nice. GM is in the running with the Chevy Silverado and GMC Sierra, both due for a makeover soon. Toyota's redesigned Tundra should be a contender; Nissan's huge Titan is already a force to be reckoned with.
Maybe an F-150 isn't enough for you. Ford will be happy to hook you up with one of their Super Duty trucks -- perhaps an F-250 or an F-350 will fill that void in your life? I need to get an F-450 -- no, make that an F-750. That'll be sure to scare the neighbors, and get me some respect around here!