Jerimo came over to install the railings the other day. The powder coating took a little longer than we anticipated, but it looks good. We installed the railings before the flooring because of a fastening detail - the balusters attach to the stringers underneath the stairs so that all the connections and fasteners are hidden.
We found some solid bamboo accessories from Four Winds Bamboo up in Boulder - a nicely crafted horizontal handrail precut and pre-finger-jointed. This will be cut out as a cap for the top handrail. We also purchased flat floor registers from them.