Thanks, I'm glad you liked it!
1) I won't give any plans at this time. I'm still working on things for this game.
2) I have no plans to. The spites are outsourced.
3)I have ideas, but none I can say right now. The ones I used were from close friends.
4) Not really. There's an augmentation to the main ending depending on how many Mara favors you accumulated but other than that it's the 5.