K5 to a truck

[texastruckjunky]

I want to turn my 1984 4 wheel drive K5 into a shorty truck. I want to Take the top off and weld in the back half of a truck cab onto it. Has anybody done this or have pics of one done. I have a doner cab alraedy, just curious to see it finished. I searched and found a black K5 that was done. But I want to go a little further back to where the bed floor starts under the back seat, so there is some room for speakers and tools behind the front seats.