I'm in the middle of a bathroom reno and I'm trying to pick sconces for the sides of my medicine cabinet which will sit over a 46" vanity. The medicine cabinet is 21" wide and I have approximately 12.5" of space between the cabinet and the right side wall. The RH Sconce that I would love to put up is 7 3/4" wide. This would leave approx. 2.5" on each side of the sconce. Is this going to look too crowded? I really want this to work but also don't want it to look unproportioned!