Thank you for your submissions @cryptomeo. These will be reviewed, and results will be posted on the tracking sheet as soon as possible. To answer your questions, please see below:
1. All in one is easier and the preferred method (correct me if you think otherwise). However, if you are participating in several of our bounties, you may prefer to split them and send us a link to the new post to make sure that we follow it.
2. Reddit comments/posts need a karma of 5 to be counted. Even if they didn't have the required amount at the start, a bounty participant can notify us that there was a change and ask us to re-count his posts. We will not count posts more than 2 weeks back.
3. You just read our mind!
We're working on creating a graphical asset pack for your use. What kind of graphics do you think would be most useful to you?