Morroblivion

Hey guys, 

I am a new Morroblivion (and Morrowind) player and I am doing the Master Index quest and I feel this is the kind of quest that could benefit from quest markers since you are told almost exactly where to go.

I added the required markers, but I am a novice modder and before releasing it, I have few questions to ask just to make sure it was done correctly. Also, in current release, there are still a few quest stages missing if the player already own the current target index.

Here's my questions:

-To add the markers to the indices placed in cells, I made them permanent references. Is it a problem if permanent reference items are removed from the game? (through a quest, or by selling it, or dropping it in the worldspace before a pcb)

-I added a OnAdd script to all indices to advance the quest stages. Is it the right way to do it, or is there a better way to handle the stages update when you obtain the index?

Once this is figured out, I could release a first version before adding the missing quest stages if someone wants it.