Well, I got a thread down in the 1:1 trucks section to show what it is. I am looking around 1500-2000 not running (though shes an old diesel so I am sure with a little work she'll fire up) Its a 6v53 Detroit with an Allison 6 speed and 2 speed Eaton rear. I am partial to 2 and 3 too. Maybe 3 with the toppers from 1? Not sure if it's practical to run these type of ACs up here but I think they look cool as hell. And she will be a retired heavy hauler, so she won't see much use as a worker anymore. Plans once she is driveable is to find a 60s era 40 or 50 ton lowboy. Already found a winch for the back.