[MOD REQUEST] Temple Sigma/Parallel Self power after Barrett Death

[FerrousGaming]

I just found out that if Barrett Dies during High Price to Pay, before you complete his companion quest, you will be forever locked out from the Parallel Self power you receive from the temple for the rest of your playthrough, or until you start NG+. Looking for someone to (if possible) to add The temple that gives the power without the need for Barrett. Or even better, if someone can make a mod to completley reverese/undo the decision the player makes during the quest, to "resurrect" or bring back the dead member.