Faction commands for new quest system?

[corvus]

Is there a way to add faction to the player as part of the quest reward using the new quest system?

I didn't see anything in regards to this so I'm not even sure if this feature is in the new quest system.

If I can give some positive faction as part of the quest reward, what command would I use?

Seeing an example would also be great

One other question, is it possible to do a 'random' reward item? Where I could do some sort of random list of different items that could be given to the player as a quest reward instead of a fixed single item?

Thanks in advance for any and all help.