I went and drove a Titan today myself. Looking at one for the same reason, towing power. Checked out a 4X4 SE with off road and towing package. Just need to work the math on a toy hauler for the rail and the X could be gone. I was going to hold out for the '05 X but I still don't think it will be enough for what I want.

Congrats on the new truck, I think you'll be pretty happy with it, they're sweeeet!

Good luck.