I'll probably play different toons on the various bits, probably a 28 ice/rad corruptor for the Sharks TF.
Other things in the mix - 50 DM/stone brute, 44 dark/thermal corruptor, 42 fire/dark corruptor, 50 fire/fire dom, 50 SS/fire brute (if we do a LGTF I'll probably use him as I think he's done all the normal TFs).