I would probably avoid damsels in a 10g. A firefish or other type of goby might be better off long term. If you went with a pair of small damsels you would not be able to add anything else later as they are territorial and your bio load would be about maxed out.
I would also hold off for at least 2 more weeks to ensure cycle is complete and everything else is in line. If you have a QT tank you defianetly could look at putting a fish or two in there in preparation.
What type of filtration are you using? If you update the "my info" section it will help us better help you.
Looking good so far,