Can center speaker glare affect picture contrast?

There is no matching center for my front speakers (Sony AR-1s). My dealer has recommended a dynaudio confidence center channel as a neutral center channel that while not perfect, would match well and integrate with my fronts. I wanted to get the upgrade black piano lacquer finish to match the AR1s as close as possible. My dealer said that I might want to consider black ash because the glare from the lacquer finish might reflect and decrease the picture contrast on my screen (JVC D-ILA 1 projector and Stewart 100in screen). Top of Center channel will sit maybe 3-6 inch below bottom of screen. Want to know this is something I should take seriously or not. Thanks.