Cardriver333,
First off, since this is your 1st post here in the Stovebolt, WELCOME!

You have a fair bit of info to begin figuring out your apparent fuel related non-start problem. I would suggest before going too much farther that you take and post more detailed pictures of both tanks, the fuel lines that are already present (or maybe absent as the case may be), your fuel pump and a general picture of the existing carburetor. Pics of the fuel tanks and the lines connected to them will be greatly helpful in this instance.
Once we can better see what you are working with, better answers or more questions can be provided to try and help out. It will also help if you can answer any questions posed back to you in the earlier replies so we can better understand what has and has not been considered or looked at.
While all this is going on, we always encourage new folks to go and introduce themselves and their trucks in the
Welcome Centre .
If you read a couple of the latest new posts in there, you can get a flavor for what you may want to tell us. What ever you do, please post some pics of your truck - lol! If you don't, be prepared to be pestered until you do - haha.

Once again, Welcome!

Dan