That sounds like too much money for a Chevy PU to me.
If I was going big, it would be:
1/2 tie.Tundra 4 door V8- coming out shortly
1/2 tie. Dodge Ram Hemi 4 door (it's just too badass and logic doesn't apply here

)
3. Nissan Titan (reliability over looks)
4. F150 (looks over reliability)
5. Silverado (sorry, I can't get over the interior-otherwise nice)