Good one Bob.
Yes, Chris, I am. Grant has done a wonderful job constructing his hood incorporating highly focused reflectors, so he gets excellent par with relatively low wattage MHs.
My tank is taller and longer and my larger footprint, less focused reflectors fill my tank with comparatively even though less intense par through most of the tank. My bulbs are aging and I haven't cleaned my reflector glass in months, but I think the same basic light spread will apply when I change bulbs and clean, I'll just be getting high par values generally afterwards.