I made some homemade wall treatments out of foam, cotton batting, wood and a canvas type cloth (beige/natural). Since filling out the room with them, my darker walls are lighter...and the side walls are now a little refelctive from my RPTV. Any idea if black speaker cloth would be very reflective to light? I could cover them all in the black...and it would mesh with my speakers, equipment rack, tv and coloring...but the cloth is kinda expensive, and I don't want to make the jump to order it if it will be as reflective. Thanks.