Hi Jesse! Welcome to the GWOF!
Good comments above. There are two things in which I strongly believe regarding carburated motorcycles: (1) Clean, clean, clean carbs=using SeaFoam regularly and buying non-oxygenated fuel whenever possible; (2) Carb synchronization.
And, with adjustable valve engines like ours: Those valves must be adjusted on the nut for the engine to perform optimally, and before the carbs are synch'd. I haven't turned my GL1100 over yet except to move lubricant around the bearings and rings. But, after rebuilding the carbs, replacing the timing belts (important to know when/if this has been done. If not, you'll want to do it for peace of mind. Broken timing belts are engine killers.), adjusting the valves, etc. I have no doubt that he'll start. Probably run poorly until the SeaFoam finishes its job of cleaning, but he'll start.
Good luck with your nu2u Classic Wing!