these were my disapointments also. i agree with OP
there should be atleast 12 ranks due to the Lore in es clans there was alot of ranks to achieve in morrowind
there should also be a way to see what each member has for alliance loyalty and clans they are members of.
we should have a very detailed list of options and view on all things in the clan rouster.
this +1000.
if you are going to let players choose 5 guilds, allow guilds to be cross faction at least let me make informed decisions concerning invites
This is something that I see could be expanded upon in future. However Guild customization is somewhat flimsy at launch.