rebshidduch:
You wrote that you recently just became more frum, and want someone learning full time. But this guy apparently “convinced” you to put on non-Jewish music, and you looked at his tattoo. That means you already did spend some time with him.
Quite frankly, I don’t think you’re ready to get married, and you probably shouldn’t be dating. It sounds like you’re still figuring out where you are and want to be in life. You need to have that completely figured out before marriage.
Oh, and don’t say someone “isn’t good enough for you.” He may be good enough, but he’s just not what you’re looking for. It’s better to say “he’s not right for you.”