EE profile created - Mar 08th ::)
ITA received - Apr 17th ;D
App submitted - Jun 15th 8)
Medical passed - Jun 16th :P
ECAS access - Jun 16th (app received, 3 lines) :)
BG in progress - Not Started :-\
I strongly suggest you proceed with FBI clearance. Even if you survive from 6month stay rule, there are lots of examples they request Clearance if they do not feel %100 confident.