Not sure I'd this should be in the camper conversion sub forum but... I'm thinking of fitting a gas tank and propex heater under the floor between the chassis rails, I'm a fair bit of getting back on the road but at the minute the floor is out and I'm finishing off the top hats so now is the ideal time to make provision to fit them. My idea is to fit a gas tank under the floor to negate the need for a gas bottle taking up space in the bus, fit an external propex heater and plumb it into the existing heating system at the front cross member (I have a converted minibus so it's got heater vents in the step through). This should provide cab heating and windscreen hot air? Am I missing anything or is this a doable or done mod? Dorothy's mean I can ditch the y splitter at the rear?