Does it have to be unplugged?
We could always have an expert level championship that involves unplugging as well. A special challenge could involve reinstalling a cluster that has been removed and unplugged, but has come from a car previously owned by a 23 year old bloke with a bunch of aftermarket add-on sh1t like a display screen, dash cam, LED lighting strips, GPS, additional clocks, etc and took a shortcut behind the cluster to access the fuse panel. The challenge is to plug it in, make it work, but avoid the now redundant extraneous wirings. Clearly there's more details to iron out, but I am keen to see how close you got to your estimate.
