Mostly good news on motor.. dealer says it is voltage regular and connecting wires which melted most likly caused by a grounding problem which could be at one of the battery connections, but he won't know until they check it out. Dealer says it's very uncommon but has scene it twice before. Fire was unlikely & black smoke only had one place to go and that was out the side vents... should be back up and running by end of week.
I am going to take Big John's advice thou and have two fire extinguisher's onboard from now on it's cheap insurance..