Changed to personal fork of Navigator which supports wezterm for the time being - until the changes are merged in some fashion upstream.
Generalized the font used from special ligaturized Iosevka to the standard Iosevka installed in the bootstrap process. Changed from a blindingly bright default color scheme to a nice dark one (Nord).
Using wezterm in current implementation of Navigator.nvim plugin - somewhat of a HACK until the final implementation exists in the plugin.