In response to the Coverslipper inquiry:

You may want to look at the "Protocol" (Fisher).  It is a stainer and a
coverslipper in one unit.  When the slides are finished, they are ready to
label.  It uses custom prepared stain packs which eliminates employee
exposure, and can standardize your staining. It's small and fits into
limited space.  

This isn't a personal recommendation.  We are looking at several pieces of
equipment and this is one of them.  I just haven't seen it mentioned on this
board.