The toy box for 1986 Generation one Scourge. say's that Scourges alt mode is a hovercraft. I always thought that G-1 Scourge's Alt mode looked like Luke Skywalkers LandSpeeder Hover vehicle. Since some Japanese Anime have water based ships that can thread water & fly thru the Sky & in space. I always imagined 1986 G-1 Scourge's alt mode was a water based hoverboat similar to seaspary's alt mode but a futeristic design. This is Why I think the Energon Voyager sized Dreadwing toy makes a perfect classics toy for 1986 Scourge. As far as Tidalwave's Trio Vehicles that combined to form that huge alt mode. I don't think the combined Tidalwave alt mode would be considered a Aircraft carrier alt mode. The front vehicle in the combined alt mode should only be considerd a aircraft carrier in it's seperate singular vechicle mode. When those Three sea Vehicles combined to form that super vehicle. I prefer the combined alt mode's primary function be a huge & heavily armed space ship that flies thu space & in the air. it's secondary function can also be used as a attack battle ship sea Vehicle that threads water. A battle ship works as Tidalwaves combined alt mode as it's a completly different alt mode & more heavily armed compared to a aircraft carrier.