The 10" Ultra "kit" is virtually complete for Dave in San Clemente, California.
(This telescope was "partially built" -- so it's a bit more than a kit!!)

Detail of the "mirror and rocker box" -- the mirror cover is in place.

The focuser is a low profile all metal helical 2" with 1.25" adapter
 (I carry these in stock).  The spider, just visible, is a single-vane Destiny.
A focuser baffle can be mounted opposite the focuser for increased contrast.