So, I replaced the crap ass starter with a Hi-Torque IMI 104.  Installation
exactly the same as removal, all the same wires. I reconnect the battery and
FIREWORKS from each post!  looks like it melted one post like a short
would...

There are several misc. wires that were jostled during installation but none
disconnected or reconnected.  There are different wires in mine cause its an
Adventurewagen.  Could one of these be inadvertantly touching something it
shouldn't?

The real question: Is this a short somewhere in the wiring?  Is that the
only thing that could cause this?  Did I fry anything else important!?

I hate electric.