Yes, there are quite a few 64 bit ones - I use MT Power Drummer in conjunction with Addictive drums (after creating a drum map).
To be honest I've accumulated so many plugins in the past few years that I sometimes wonder which one to use. My favourite basic sound modification ones are the suite supplied with my Focusrite interface and my favourite instrument is Expand2 from Air - I got it when it was briefly offered as a reward from the Focusrite collective.
When I get some time and the inclination I'll work my way through the list
