Thanks for the welcome!

Mr. L is an easy fallback.  Considering how much of a jerk he is, he's a [i]fun[/i] jerk and has the most existing connections.
Jevil takes some work but whenever I write out his dialogue there's a certain rhythm to him.  Also half the time I can't even predict what he'll do next.  A friend jokes that the Jester Dimension beams his posts through me.  He'd be the most wild card character of the bunch but at least he'd be entertaining.
Metal Sonic is also a fallback but I haven't done Sonic stuff in a long time.  Which does mean he is admittedly the weakest of the three.

Wasn't quite sure how Kindred Spirits worked, I'll think them over.