welcome to the site!
You said you have a large family. The best choice I've made was getting a crew cab for my kids instead of extended. And the HD is great, but is this a vehicle you really need for heavy towing, hauling? Or do you really just need and 1500 light duty with better mileage? Just make sure it fits your lifestyle. Good LucK!
Man the deal feel threw and a few unforseen expenses have come up! So It will be a while before I'm back in the market for a truck.but that won't stop me from looking. Anyways Thanks for the input!