front bench and curtain air bags in crew cab

Does anyone have or know if you can order an `08 Crew Cab with a front bench and curtain air bags in both rows? I have an `06 and would really like to upgrade to the `08 because of the increased payload and GVWR. I know I can order this configuration in a Silverado but I'd really like to stick with the Titan.

And, if you have a front bench, is there a "real" seat belt for the middle seat or is it just a lap belt? With small kids I've become a bit of a safety nut!

Thanks.

JMA