Be patient, i owned a 01 Cummings with a auto and in now own a 05 Cummings with a 6spd manual.. I love the 6 spd over the manual. It took me 2 months before i found the 6spd in Sacramento.. flew out from Socal and bought it sight un seen...Both are sweet rigs, i just prefer the 6spd over the auto. I put a 300 mile search on the internet for the truck. That might be a idea for.. Good luck.
I forgot to mention i also owned a 94 Suburban with a 350 TBI and a older Chevy truck also with a 350 carbed , they where both gutless and i found myself having to strategically plan my hill climbs when i was towing. Don't get me wrong, im a hardcore Chevy guy let alone i have work on Chevy's for 20 years as a mechanic, i just know (and i hate to say this) that the Cummings is in my opinion is the better way to go. 
Damn dude, work on your sentence structure and wording...
