Ah man, it was so cold today that no one came into the shop all day, It was AWESOME!!!
And thanks to the quite I manged to get the gas tank about 90% worked out. I'll need to build one real quick and make sure the lower gas filler hole will let the tank fill without backing up. It should work with the vent at the top to bleed off the air but I want to make sure. The tank is only 18.5 Gallons but it under the bed and it will use the stock filler neck. I've never liked the rear bed mounting solutions with the filler in the bed but I'm also 6'2" and more room in the CAB is a must for me. For more fuel I'll just add extra tank in the bed and just let it over flow down into the bottom tank and move the filler up higher.
Later
-Russell