I noticed that blackwidowAV seems to be sold out of the bwav200 systems. I think I am sold on the 200mW 2.4GHz system. I guess I could pick up the components and wire them up. I was planning on a simple three terminal regulator to bring my 8.4V to 5V for the system. Hopefully I won't need much of a heat sink at < 0.5A. Thanks for the hint on filtering the motor noise. I need to figure out how to break the sucker open (Aerobird).