Not Gandalf, anything but Gandalf!

Evan says my initial wizard sketches look too much like Gandalf:

I can't say I disagree...but, cheeze, don't all wizards in fantasy stories look like Gandalf? Y'know, Merlin, all the British actors named Ian, and so on. But anyway, I look another approach, and am looking at this kind of sketch for the wizard.

Too much like Geoffrey Rush?