>1. Does a dagger spec wielding one dagger (primary wield) get
>more concealed attacks than a dagger spec wielding two
>daggers, all else being equal?

See: http://forums.carrionfields.com/dc/dcboard.php?az=show_mesg&forum=3&topic_id=1276&mesg_id=1276&page=

>2. Do spec moves initiated from the off-hand via Balance of
>the Sisters operate at a reduced rate of success, compared to
>if the weapon was the primary wield?

I don't think so. The way I remember the code, is it just skips around the check that would say "You need to wield an axe in your mainhand to whirl." if you have balance, and the rest of the code executes normally.

So long, and thanks for all the fish!