1st VOTE! (You have 7 days, probably won't need that much, so I may make it happen before that)
2nd I put the alt route on 1st obj as high as it can be
3rd I won't change ceilling on 1st obj, and I honestly think it doesn't need to be changed anywhere else
4th It's about time for you guys, to decide where the black computer (4th obj) should be. You had problem with it before, and now you have problem with it again.