It looks like a good start. How many of what carb are you thinking about. This is going to be a handy little truck.
My first 4bbl GMC manifold was a stock manifold turned over with the heat section opened up. I made an adapter plate for an old WCFB I had and filled the original single barrel hole. It was crude but it ran better than the single. It was before I knew better and before I was taking pictures of of my "creations"


"I wonder if God created man because he was disappointed in the monkey?" Mark Twain