Looks nice, but your house style isn't well observed, as previously noted.
Probably be better off with this kind of style
http://web.kyoto-inet.or.jp/org/orio...j/pcd06-75.gif
I'd say use only one or two levels if you were to go with that style though. Like this:
http://web.kyoto-inet.or.jp/org/orio...yo/9701-18.jpg
