Possible future pledge rewards (Patreon)

So i've been trying to think a little bit about what I could do as larger pledge rewards, something that gives a little incentive for you guys. I've put a couple into the poll below, but please feel free to comment on any other suggestions you might like.

Regarding things that may involve your characters or your ideas, I would try and find the best way to make sure that it's fair on who gets to be involved. 

For example: Rotating through the list of patrons for that pledge amount and making sure everyone gets a turn

Or, filtering it based on anonymous suggestions for comics, and I choose the idea I like the most, without any characters or names involved.