Alltrax failure lots of smoke

[Hit it like a champ]

So i finally got it all wired up and put back together. When i went to give it gas it hesitated I put it in reverse then it took off burning the tires right through the garage door. What a mess. So i pulled it back apart and this is what I found see on the right the diode wire burnt up but there was a lot of smoke what do you think all got damaged. This was definitely a mistake my garage door is beond repair *** and there is 2 of them so it looks like i will be buying 2 doors to make them match. http://www.buggiesgonewild.com/attac...1&d=1533791404