1) me too but not for long now
3) no idea, but not that much of a hassle, The fact that you can enable/disable them is pretty cool though. If you boot FSD first and then go into Aurora, I think it causes a few issues. You should just never do that imo.
4) I think it has to do with the freestyle plugin?
5) you can edit the default.xzp skin file to change colors.