Need some advice, I am installing a eko 25 with 500 gal storage, here's me delima, I have very little room in my boiler room for my biasi oil boiler(back up only) and eko, as well as my oil tank all in the same room, so I was thinking one of two ways I could do this one, rip out the oil all together and install a nti wall mounted boiler and on demand water for summer time but $$,, or leave the biasi boiler but put on a propane burner on it instead of oil, that way I could rip out the oil tank and free up some floor space, any other thoughts or ideas?