Anyone have any thoughts on if it is safe to use a bayou classic propane burner on a wood porch? I think that it is rated at 150k BTU. I just got my two new boilkermakers but my pumps and everything wont be here for another week or so and I really want to give them a test run. I figure I can do a gravity fed system of my porch until then but don't want to risk burning my house down.