Ok, first off, Glad you made it through that fuckstorm of a crash. the bike looks to be totally baked. I know you said that it didn't burn, but from the pics it sure looks like it did.
Secondly, I remember my last wreck had the most rash I ever had in a bike wreck and a broken wrist. I thought that I was done too. I got the bike repaired and am back on two wheels now for the past 5 years now with only close calls. (Knock on wood) However, if you are not gonna ride on the road again thats your choice and yours alone. As for the cruiser thing, like Gas said, he has enjoyed it and hasn't looked back. And also like he said he has met some more interesting people since, like ME.
Lastly, mend well and learn from what happened and try not to rinse and repeat. Take care and God bless in whatever you decide