I just did the same thing, with remapping rotation to right mouse button. (It looks like I unbind two keys cancel and context, but I can't re-bind those two keys to just one key again? The whole keybinding thing seems unfinished.)

With this game, I just can't seem to see enough of the world at a time but also I can't seen enough detail at a time.

I would love to see how an option to "click and drag" the camera would feel, kind of like starcraft 2.