I was lucky enough to score a great deal on a Vermont Castings Merrimack with the Northfield Surround. My question is on how the surround trim pieces actually mount. The pieces themselves have cast in spots that are drilled and tapped. I am thinking there are brackets that attach there, and then would attach to the fireplace masonry? I can't find instructions online for the surround install, so thought I would check here before I bug a dealer with questions. Anyone have pictures of the mounting?