Well Phill, it seems you have one out of the same batch as my SWMBO came from, but now after living with our current refillable, on-board gas locker she has actually come around to actually considering the option, but the door on that is now closed as we are keeping 'Millie'.
As for the gas locker I installed which is located just inside the door. The cylinder in my van is a lightweight SafeFill glassfibre tank, the cabinet is of exactly the same frame type with lightweight 4mm oak vaneered construction as the rest of the interior, but it is air tight along with a drop out hole cut into the bottom so as to allow any leaked gas to escape.
I don't know what type of cylinders you are planning to use, but I strongly suggest you go for refillable bottles as you save a fortune on the gas and if you do go for refillable, then as weight is a major consideration in all self builds, then I suggest you consider either an Alugaz aluminium cyclinder which, unlike the SafeFill one I have, they come with 2 entry points, one for taking out and one for filling with, which along with an externally mounted filling point means you can re-gas anywhere throughout Europe and at thousands of filling stations in the UK.
The point I feel I should stress is that a lightweight cylinder is far, far safer to have on board one of our self builds if we should ever have an accident as it is so very much easier and safer to tie down whereas a steel cylinder can weigh as much as 3 times the weight!!
Phil
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