Enhancement: Trading opportunities filters?

Could we consider implementing an account-wide filter for trading opportunities to determine what we would or wouldn't like to show up?

A couple examples would be

Only display cards that:
Match Edition Specified
Match Condition specified (or better)
Match Language Specified
Match Specified Alternate criteria (e.g. foil, signed, promo, w/e)

and then maybe a show/hide filter for cards where someone hasn't bothered to mark any card details.  E.g. If I have something specific like say Beta Animate Dead and then they haven't bothered to mark an edition, I can choose to deal with everyone's Animate Deads from a million editions, or only see the ones that are actually Beta like I want.  If you want to get really fancy, you could auto-include any cards that have only been printed in a single edition, so since Ifh-Biff Efreet has never been reprinted, it would show up even if someone failed to mark it as Arabian Nights and even if I had hide cards where editions have not been specified.

This would make it tremendously easier to find trading opportunities.