Johnny, did it make a noticeable difference?
Right now would be the easiest it will ever be for me to do. I'm doing a motor swap and can't use the stock tank from size issues. I was going to just build an aluminum tank in the stock position but I got to looking at the rules for KOH and they require an internal bladder with baffling. That led me to look at pre-made cells which can really only be mounted in the bed, and if you're going to do that you almost have to drop the COG back to where it was or better especially since you have all that space under there. I am not necessarily planning on racing but the cell will be safer and if I ever did decide that I wanted to race in the future, I'd be a step ahead, especially since I wouldn't have to re-do everything again.