This is a really good idea actually, after every quest you gain a little trait and maybe more important ones as you advance through the main quest…way better than “buying” perks with XP every time you level up (is it really necessary by the way? Leveling up i mean)
As am I, two pairs please. One perky pair up front and one pair below the back.
But honestly I wonder how this will work out, I want more details from the devs 