Companion Inventory Check Script Help

[ToastedBaby]

I'm trying to add a script to my companion that checks his inventory for a repair book AND a repair magazine. If he has them, then it switches the quest status and makes it so it will increase his Repair by 5 for every magazine you give him henceforth. I thought I got the script down OK, but the GECK doesn't like it and I'm still new to scripting, so I'm reaching out to you for help. Quest Status 2 is looking for book and mag, and then if found, switches status to 1 to check for magazines from here on out.

short bCheckedOnce;
float fLastCheckHour;
short nLastCheckDay;

BEGIN MenuMode 1008
	if (GameHour > fLastCheckHour || GameDaysPassed > nLastCheckDay)
		set fLastCheckHour to GameHour;
		set nLastCheckDay to GameDaysPassed;
		
		if TBCourierRepairQuest.Status == 2 && GetItemCount MagazineNVRepair > 0 && GetItemCount BookSkillRepair > 0
			ShowMessage TBCourierRepairAvailableMessage
			RemoveItem MagazineNVRepair 1
			RemoveItem BookSkillRepair 1
			set TBCourierRepairQuest.Status to 1
			evp
		endif

		if TBCourierRepairQuest.Status == 1 && GetItemCount MagazineNVRepair > 0
			ShowMessage TBCourierRepairIncreaseMessage
			modav Repair 5
			RemoveItem MagazineNVRepair 1
			evp
		endif
	endif
End