[Conrad Hoffman]

I just can't handle a K tank, much less transport it. I use what I think are B tanks, about 3' tall, but I don't think you'd be happy with that size- I do very small and fast projects so they last me a good few weeks or more. You might find rotating a couple tanks worked, but that's more $$. Oxycon might be the way to go, but check the Bullet specs. At full tilt it wants 150 scfh of oxygen. Oxygen is a way bigger issue than propane. The local club store was refilling BBQ grill tanks for $14 when I checked last week.