we are having a corean countertop (lshape) put in a few weeks from now/ to save money we are going to rip out old laminate countertop and backsplash/ along with laminate wall behind sink and stove/how do we do this in order to keep damage of wall to a minimum/also i was thinking of putting up wayne's coating or beadboard where old laminate was just above the 4" corean backsplash/ and behind the stove?any suggestions? thank you so much for your help