Ello'
Hi,
Cockers are cool and im getting one soon in fact waiting for a friend to finish servicing it then i can unleash it upon some unsuspecting back sup air payers or in fact anyone who leaves about 1mm pokin out...
not sure about an agitator hopper,a team m8 of mine has one and he almost got laughed off the field after the last tourney when people saw how it worked.Most of the time he cant find it because his girlfriend steels it if you know what i mean but heh each to there own.Go with a 12v revvy...
keep on,
Scribble