Comet Lovejoy, M46, M67, NGC2903
Here are a few images from before it clouded up on 16/1/2015. All with the 8" SCT + focal reducer and PD.
Comet Lovejoy - no sign of any detail or tail here!
M46 in Puppis - although low down, I always like this one because of the foreground planetary nebula.
M67 in Cancer.
NGC 2903 in Leo. Not wonderful, but at least you can see some spiral arms.