I think I may have line of sight to how I want to install the EFII boost pump. After looking at a ton of installation pictures online, I've decided to try to flat pack this. I believe that I can position this so that I will only need to raise the tunnel maybe 2" which will hopefully allow me to still have a fire extinguisher mount and maybe even a cup holder on top. This will likely take several days to mock up and implement. Hope it works!