In reply to Removed Userdmbishop:
Have a look at the winter conditions page to get an idea of what's been climbed recently -
http://www.ukclimbing.com/logbook/winter.html
I'd be reasonably optimistic about Stob Coire nan Lochain, which isn't too far away.
If you do end up on the Ben looking for good grade I / II routes, Ledge Route is excellent - don't know about current conditions though.