Hello folks, I've just got hold of a fab Tilley Titan. It's been well used but looks to have plenty of life left in it. I'm not experienced in these things so would welcome some advice, in fact any advice. It seems to be all original including the hose with screw fitting on the gas bottle end. What do I need to get this up and running.? What sort of gas is best.? Sorry if I sound a numpty but as I said I've very little knowledge of anything other than those 'suitcase type' cookers where the canister simply clicks. Thanks in advance, Mick.