Congratulations on the cycle.Now the fun begins.
Let the algae guide you on your clean up crew.Start with 2 or 3 mexican turbos,maybe a couple of trochus snails,something to stir the sand bed up some,ie,conchs,cerith snails,nassarius snails.
As far as salt goes,every body has their favorite.I personally used Oceanic salt up untill a couple of weeks ago.Decided I'd give the Kent Marins salt a try.