I use the Upgrade Station mod to create, convert, and upgrade blueprints and items. Since I like to take my character places, without any dinos, I'd like to at least stand a chance by myself in Single Player against high level dinos in caves. It's not completely game-breaking since your armor can still pop off in the middle of caving. In PvP, however, yes - it could be game-breaking, however if everyone can upgrade their items and create blueprints and augments, then it's not so OP after all. New players always get rekt anyway.