Hello, we recently purchased a Vermont Castings Radiance 2240. We did not realize that we would need a special kit to change it from NG to LP. Now we see it is very hard to get those parts. Is there anyone who would like to trade their LP set up for our NG set up? Or we can buy the part from someone if there is anyone selling. We have been burning a wood stove for years, but would like to go to propane.