Do them in this order to insure maximum compatabilty. They may not all work right but hey that's modding
. As a general rule of thumb install your mods smallest to biggest for maximum compatabilty.
I hope this helps-SupremeKotor
Edit:The more I think about it 3&4 are completly incompatible it would be fixable but would take a skilled modder and hours upon hours of work so I'm afraid you will have to choose one or the other.