Created new counter templates, per Additional Leaders Variant rules, with pictures of the various additional leaders. Used as a starting point the wonderful work available here:
http://www.thewargamer/grognard/cwbgunits.pdf
A true labor of love.
NB: seniority levels are arbitrary, except for the ones specifically indicated on the Variant's rules. Of course, information on templates can be easily modified, for one's own use.