I have been looking real hard at getting a larger (3/4 or 1 ton) p/u and putting a 16' landscape bed on it. Like the one in the picture. My questions are: How much would a 16' foot bed like that weigh? Would it be too much for a 3/4 ton, (the truck in the picture is a 1 ton)? What is the average payload for 3/4 ton and 1 ton truck (ballpark figure)? I am trying to figure out how much I can carry on it.