Woot!! I love being a rare combination. This rocks!
-Largo
Founder of A.G.O.N.Y. Supergroup on Victory
Member of Thought Sanctum VG on Victory
Member of St0rm Batallion SG on Guardian
Yeah, I've got one, mostly as a "what if" sort of build, with the end goal being something to the effect of "five holds, each slotted with the +2 Mag proc" on top of the loveliness that is Mass Confusion and the rad debuffs. Also gives me a chance to practice with Telekinesis, which is one of the coolest but least-used powers in my experience. Very fun, and so far, quite safe.
(Five holds, not counting the taser dart from Technology origin, or the AoE hold from the day job accolade. I look forward to using AVs as the anchor for my TK.) 
Wow. Very powerful. Highest I've ever stuck with a controller, now 42. This must be the combination that meshes the best with my playstyle.
No magical sets or anything, just frankenslotted and commom IOs, SO's mostly. I really like the way he dominates, even without domination. This is the controller I will be playing well past 50.
Great combination. Any other Mind/Rads out there?
-Largo
Founder of A.G.O.N.Y. Supergroup on Victory
Member of Thought Sanctum VG on Victory
Member of St0rm Batallion SG on Guardian