Just a rough idea for adding in all the new skills to the new perks
Engineer: +2 engineering skill
Explorer: +2 survival +2 archaeology (im told this one isn't really relevant as is since exploration xp has been largely done away with)
Scavenger: +1 survival +1 archaeology
Survivor: +2 survival
Trapsmith: +2 engineering
Treasure Hunter: +2 archaeology
Archaeologist: +3 archaeology skill
Scout: +3 survival skill