I have some elm, I guess it is American elm. It's very heavy, very dense. I scrounged it where it was dumped, I didn't cut it. So, it needs to be cut into firewood length and then split. It was cut maybe 3 months ago. Should I split now or when? Will a 25 ton County Line split it? Does it burn hot? It is so dense, I would be surprised if it does not.