The idea of the build is quite simple, I ran it a few times like "haha funny memes" but the massive amount of resources your team is going to get will let you heal stupid damage, blow up annoying mutations, pipe bomb hordes, burn hordes, get tools when the random Karlee forgets it's their job and more.
You will get your whole team more slots to carry goodies trading max hp, you fix that taking Experienced EMT for you and your team too since extra pills are going to be all over the place.
Grab an SMG, get shredder, marked for death and debuff shit for your team once you feel your loot goblin thing is up and running.