Also,i can't hide that i miss the fun that i had by being inside an alliance-clan etc....coz we r here to have fun aren't we...? ;)
Assuming you want Diplomacy/Roleplaying, I assume CORP would be a nice mixed clan though you seem to be on the full strategical fence of things where I do believe Hydra or FCC clan would be your nice bets.
You are only level 26, So maybe experience more of the diplomacy + strategic side in a mixed clan to be 100% sure what fence (if any) you are on.
Enjoy whatever clan you are in though