I want to do a beadboard panel wainscotting in the bathroom but don't know which type of beadboard panels to buy--viny (look pretty flimsy), thin wood sheets or thicker wood sheets that are rated for wet areas? Also what to do with ceramic tile baseboard? Will installing beadboard wainscotting make the door and window frames profiles too shallow? What to do with transition from bullnose ceramic tile at tub area to wall area? What to do with all exterior and interior corners in bathroom--some type of molding? Want to paint the beadboard white--should I paint the wall behind the paneling white also in case of gaps? What do I do where each panel is joined to another--just butt up against each other? Will a gap appear later? Any advice would help!