Hah hah. Thanks Philip.
Yes, the sound isn't perfect, but markedly improved for sure. Improvements can definitely be made, but I just can't see forking over $300 for a "professional" reflexion filter.
Good point about reflections from behind. I could also simply have the singer(s) stand with backs to my walls, which are lined with acoustic foam. That would help, or have them stand in a corner, with the point right at their back. That would prevent direct reflections.
I have nothing bad to say about Mr. Winer, he was actually very instrumental in helping me get my control room sounding good with TONS of free advice. But I do agree, I believe once I get this designed and permanently installed on my straight mic stand, it will not only be very portable, but not very bulky at all - and attractive to boot.
Still waiting for opinions on the "breathability" factor. Then I can get started. Thank you for the listen and for your thoughtful contribution.