>>2269540I use a picrel to refill my green tanks and to hook it up to a camp stove.
Using a chinkshit stove will only work for a very little while, the stove burns too hot. You need a good, titanium campstove or it will eventually die.
As for the refill adapter they're 22lbs iirc so you should get quite a few refills. Remember to change out green cans every few uses or replace the gasket on them to prevent leaking. I find lubricating them every now and then gives me the best cost/performance ratio.
They sell brass caps for the green tanks, they work much, much better than the little black plastic ones the green cans come with.