No worries, you have given no harm but your opinion Well, changing the tag from "Turks" to "Ottomans" or such would mean no different. We actually wanted our tag to mean a group of soldiers or an army instead of a race or country or such. I believe current tag does mean to include multi-class soldiers as well as multi-nationality.
Turks, it was a proud clan name ! You shouldnt have changed it. But the players who know you shouldnt care either; for me you're a cool clan.
In fact, Kapikulu is kind of a mysterious name and make me curious to know what it really means... ( even if one could say the name seems "weaker" ).
I already asked some of your clanmate ingame what kapikulu meant : traditional military school that trained the elite past and present ( janissaries and such ).
Could you add some more info on what is Kapikulu for Turks on your presentation message ? Awesome history facts needs to be more public.