I don't think u can make her ur gf just yet, but yes if u are on her path u don't need a kct check, same for Amber, if u are on her path u don't need 'popular'. But without console it is difficult to be on all paths...
-Autum, needs 'loyal' haven't found a way to avoid the kct check
-Amber, 'popular' or on her path
-Penelope, 'confident' or on her path
-Lauren, only if u are on her path, which will lock u out of Penelope, didn't find a other way to get Lauren scene
-Aubrey/Riley, i don't think they need a kct check got both even if i'm not on their paths
Still no idea how u can complete the list, with Lauren/Penelope.