Coleman Stoves Are notorious for pan slipping around and dropping off the stove, I think it is the way the grill work is made, they can be very dangerous. I think you would be better off going to home depot or ? and getting one of their small gas operated grills. also small bottle gas is way too expensive. Coleman does make some great Gas T’s extensions etc. just my experience.
I agree with olddude. I would not use one. Try visiting your grill and BBQ store where they have parts for grills. My cart was manufactured with 2 sets BBQ burners. Parts are easy to get. If you are handy, you can build your own fire box. The only problem I have is that it has poor heat control.
One of the carts that we built called for a 2 burner propane cook top from Harbor Freight about $30.00 It was mounted in the cart and works great. Easy hookup to the propane too. The gas valves and burners are very good and easy to control.
Perhaps this helps?