I'm looking for information on adding another fuel tank to a Vision, I'd like to add 3-4 gallons so I can go 350 miles between stops, right now I'm usually refueling at 225, I can push it to 250 but that's about it. I've never done this before so I'm looking for the basics,what to use, where to put it, how to plumb it in, how to fill it, how to transfer the fuel. I'm not sure if I want to do this to my 08 or my 16 but I doubt there are many differences anyway. If it's going on the 16 I'd probably want it easily removable too, on the 08 it could stay. I'm not looking to do the Rally, just extend my range for BBG and 50CC rides that I want to do this summer. If this is a dumb idea then that's OK too, let me know what all of you experts think.