Tan; Another possibility is to buy a Sunpak 622 super and get the ring light head for it. The standard zoom head also works very well for wedding work GN 60m/200ft at normal lens setting. I don't know what the ring light gn is but it should be in the 100-150 (ft) range I believe. I used a 622 super when I did weddings. My only complaint is that the detents on the head weren't strong enough, but easily solved with a rubber band and a couple popsicle sticks.
Maxwell's in Oz carries Sunpak http://www.maxwell.com.au I can't find anything on the gn on the ring light. If you contact them perhaps you can get an answer. Butch Each man had only one genuine vocation - to find the way to himself. Hermann Hesse (Demian)

