It looks like the Hue switch would be the same as the antenna mod on the C-7. I may take the plunge this weekend and I'll detail out the process if it works. I don't have a Lutron bridge to test.
EDIT: OH! It looks like the Hue already has an MS156 port on the PCB, so you just need a conversion cable to SMA for the antenna.
@bertabcd1234 do you know of any way to get connection stats off the Hue bridge? I mean Zigbee connection info.
