We are in the process of building some new spray trucks with 2 200 or 300 gallon tanks for turf and tree spraying. We continue to debate whether an enclosed box truck or open flat bed would be better. We will also haul our spreaders and granules with these rigs. We have a large warehouse that we park in at night so loading and unloading at night is not really a concern. Another question that keeps coming up is whether to run 1 pump for both tanks or separate pumps and motors? Any thoughts or ideas would be greatly appreciated! Pics of your rigs would help also. Thanks! PLH PS Again we are getting ready to build these trucks so any ideas or suggestions can be added to our design!