I managed to perfect Val's fight with having picked the eye. Didn't realize the horn was what you were meant to use for it.
Damn uh.
Do the cheerleader quests until you can turn into a girl and take the ring from the guy, do liz's quest and lose your virginity to her BEFORE you lose it to chris, so you get skill points from Jake..train obviously......but thats all i remember from memory, just read the walkthrough in the discord