Well...since your posting on a site with lots of people from it maybe it should have something with xpg in it. Then post some awesome videos and spread the word of this site. Idk, just a suggestion.
Are you going to post on youtube? Because most famous clans or well-known clans have short parts of a xlan. Example: XPG, FaZe, OpTic, Obey, etc...
i started a clan with a bunch of friends called Operation [FEVR] my GT is SHMACK FEVER the only reason the clan name is spelled differently than my gamertag is because of the 4 letter max on COD and HALO.....i guess what im trying to say is pick something short that can be abbreviated into 4 letters for clan tags....