I was here thinking about the Survival Expert perk from FO3 and realized that it's quite a versatile perk since depending on our stats while we do the quests it gives different bonuses in the end, but with it included in TTW there is one thing missing from it, in my opinion it should increase Survival Skill too, after all even the description of the perk says something about how awesome (or not very) we are in terms of survival, makes no sense to be a survival guru and have 15 survival skill in my opinion so a boost would be logical.
An example:
Junior Survivor would give (in addition to the normal bonuses) a +2 boost survival skill
Survival Expert would give (in addition to the normal bonuses) a +4 boost survival skill
Survival Guru would give (in addition to the normal bonuses) a +6 boost survival skill
What do you guys think?