If you found a better one here : http://custom.simplemachines.org/themes/ that you really like, just start a poll and maybe we'll be using your selected theme =)
yeah, maybe another header and this https://forums.themavesite.com/Themes/colatesi_v3.7/images/new.gif is kinda anoying^^, but this is the best not too dark, not too light.
here are some with the top bar:
http://custom.simplemachines.org/themes/index.php?lemma=348
http://custom.simplemachines.org/themes/index.php?lemma=1047
http://custom.simplemachines.org/themes/index.php?lemma=1082
http://custom.simplemachines.org/themes/index.php?lemma=1083
http://custom.simplemachines.org/themes/index.php?lemma=80
there arent so many with the toolbar :-\