How the Spica I torpedoboats might have looked if they where modernized in the same way as Spica II/ Norrköping class.
Proposal 1. With Harpoon which the navy prefeered in the late 70s. The purchade of Harpoon was canceled in favor of Rb15 to much dislike by the navy.
Proposal 2. With Rb15 as the Ystad/ Norrköping/ Spica II 1980-84 modification.