I was wondering the same thing. I currently play the Callaway Apex CF 16 and like the smaller head size - just wondering if the larger head size on the G700 would be a turn-off and if the i500 might be more comparable to the CF 16?
I had the CF16s and thought the same thing when I saw the i500s at address (in photos). The i500s are just beautiful IMO.
I own the G700s now and bet you'll think that they're too long from heel to toe.