Bob
From what I saw, the external visual difference between:
1. Any VMPS ribbon w/ its grill attached & without CDWG
vs.
2. The exact same speaker as above but minus its grill & with the CDWG attached...(the standard grill is replaced by the CDWG with grill cloth stretched over it).
...is a sum total of zero.
In other words, if both the original grill & the CDWG had the exact same piece of grill cloth stretched over it at the same time, & both were attached to speakers (I just described a theoretical impossible), a naked eye in normal room lighting from 1M away could see no difference. If you looked super close externally, with a bright light on it, you could probably notice on the front that the normal grill cutout looked like a normal grill cutout, & the CDWG had slim slots for the mid-treble.
Does that help?
From what John posted earlier, it appears he was considering making the CDWG in veneer o rpaint to match the speakers. I suppose that is totally possible, & will increase cost way way over stretching cloth. It may look super cool, on the other hand it may have lower WAF, & may draw attention to itself, not always a good thing.......
My 1.5c