So, I want to make an Intimidating Unchained Barbarian, and I saw that Intimidating Glare got changed. Which means that my go to feat, Intimidating Prowess, allows double your Strength modifier to Demoralize??? Because this is how I am interpreting the rules: Demoralize is an Intimidate(CHA) check. Intimidating Prowess makes it Intimidate(CHA+STR). Intimidating Glare makes it Intimidate(STR[replacing CHA]+STR). Am I right? Or does replacing CHA with STR by using Intimidating Glare invalidate Intimidating Prowess since there is no longer a CHA modifier to add to??

Intimidating Glare (EX): The barbarian adds her Strength modifier in place of her Charisma modifier on all Intimidate checks to demoralize a foe. She can attempt an Intimidate check to demoralize an adjacent foe as a move action instead of a standard action. If the barbarian successfully demoralizes an adjacent foe, that foe is shaken for the remainder of the barbarian’s current rage.