So, here it is. Finally pulled a finger out and put the final edit together, including my whining every 60 minutes.
The challenge had been to get it built in 24hrs, a target that was missed by 8 hours! In our defence there were a few “creative” entries in the build manual, as well as an engine mount that was simply not right (see below). Also, having a diff dropped on you from 5 feet does quite a bit to dent your enthusiasm! 😀