You do reallize that people can see your profile, right? You have TWO masterworked weapons. ONE of which was given to you fully masterworked (21% Delerium), and NO masterworked armor. So even if you obtained enough cores to level up your gear.....you are not masterworking enough of it to even bother mentioning it. Which is the problem. The availability of cores is SO insufficient to the need for them for infusion, that its basically---effectively----removed masterworking-by-choice from the game. The system is BROKEN...because it was based on a bad idea (at best) or a maliciously manipulative one (at worst).