The trend around here seems to be making control cavity covers out of wood. I can't stand the look or feel of plastic covers, so my next option is wood. However, it seems like a black aluminum cover would be really hot. I don't know why, but it really appeals to me. For me, i can imagine the feel of it being superior to wood or plastic. Does anyone do this? I played around in emachineshop, and was able to come up with a simple design that included a black satin finish in .100" aluminum for around $21 a piece when ordering 24. At 50, they are around $10 a piece. I don't want more than maybe 5...anyone interested?! seriously though, any experience with these? pros/cons you can think of?