Um, besides changing the default value (https://github.com/yast/yast-country/blob/ccb616e88eca82d93aaff13b672c1accee4a1ee5/console/src/modules/Console.rb#L68) we will probably need to touch the console/src/data/consolefonts_opensuse.ycp and console/src/data/consolefonts.ycp data files as they also contain a screen map section...