A new generation of water/methanol tank design ...
#26
www.silverbulletrx7.com
I have to agree with a spare tire idea. I mean they are all about the same size. If needed maybe have 2 or 3 differently sized tanks. This box is sweet but I have to agree that having a big box isn't ideal. I'd rather have the various components tucked away in different places as best as I can manage. A spare tire kit though, I would buy that.