I love the idea of this objectives board. I think I would make it less hard to read and come up with a board with distinctly taped off sections so it is easier to read.
How this teacher manages: instead of having classroom jobs, she had a boy and girl “helping hand” of the day. The two helpers were responsible for all of the classroom jobs (line leader, door holder, running errands, etc.) Just write each students’ name on a cutout of a hand and hang the hands on the wall and flip the hands each day. It is such a super easy system, and it works out so that students get to be a helper about once every other week.