I have standard wings, QB, pre-rigged. I also had some additional work done at the factory to facilitate building in a 1-car garage. I did my right wing in 59 hours, and my left in 52. There is actually more work to do on the left, but the second one goes faster. It's hard to estimate how many hours of additional work was done by the factory, but I would guess it was worth 15-20 hours of my time. So, 65-70 hours per wing is probably a ballpark estimate. If you want specific tasks to complete, the manual is online.