Are there any plans for a future integration of G10 or similar rechargeable transmitter with the G70 receiver? I won't give up my multiple scene configuration, essential for using multiple instruments on stage, but I'd love to get rid of the TB516G transmitters, which always clunk against my guitars and eat batteries like candy. I thought this was what the G10 would give me, but I see I was mistaken -- glad I didn't impulse-order one tonight as I was planning. :) Thanks if there is any information.