personally id go with a solid piece of metal and drill where the mounts need to sit. The whole bracket support thing isnt very strong nor visually appeasing. Starting to come together though.
That was my thought as well, though we couldn't find a piece big enough at the store close to us. This is more of a temp set up I guess you could say. We couldn't figure out the piping until it is sitting in a place that fits. Also, I need to flip the cooler over

!!!
I cut two solid pieces to bolt up from the bottom of the cooler to the bottom radiator support and that works out good, but I had a bit of a hard time thinking up something to mount on the top.
If anyone has any other bracket ideas I am all up for it on the top side. This is the first time I have ever messed with any of this so any input is good input...