It took me over a year to just about complete my Blue Angels display colection back in '84: 6 X A4F 1/48, on a huge base with ground equipment, pilots and crew, plus all the then available other Blue Angels mounts in 1/72 (one of each): F6F, F8F, F9F Panther, F9F Cougar, F11F, F-4, TA-4J, and their Connie. Before I could complete the Fat Albert, the whole lot got flattened at a show, by the perpex that should have protected the collection from the visitors....
Next biggest project was the 9 Alpha-Jets of the Patrouille de France (1/72), also on a large display base (1986).