totaly offtopic, but how does the AR/kin doing at higher lvl?
Im stuck between my AR/kin and AR/sonic, undecided wich one i want to keep 
50)Sinergy X/(50)Mika.
(50)MaceX/(50)Encore
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I love it, especially now when I have slotted fulcrum shift.
The single target damage may not be the best, but GREAT for taking out larger groups. It's fun to see how enemies collapse one by one after fulcrum shifted flamethrower + full auto (and it doesn't even take long to recharge ) combo. Also the buffs are pretty handy while soloing especially the heal , end drain and fulcrum shift. 
My AR corruptor is doing just fine, the lethal resistant enemies may be a pain sometimes, but that's why I got flamethrower and will get ignite and hold for.
You can give me a shout on any of the characters listed in my signature Gasp, think i teamed with you in Warburg during the double xp weekend with Stalk on his AR/Dark Corruptor and if i remember rightly you were a jolly good laugh, so my SG would love to have you.
If i'm not on any of those chars, try sending Deadstar a message, or just use my Global, we can have a chat then ^_^
I'd be really glad if there's some active VG about with nice people who could use a corruptor.
(name is Gaspard).
He's basicly my Cov main, AR/kin and lvl 39