Those look good for sure. You're off to a great start. I don't pour heads myself, I just order them. I get the no-neck round heads mostly with #2 red sickle hooks. I'm a crappie fisherman and mostly use 1/6, 1/8, and 1/4 oz heads. I'll touch up the head with a file to get the bumps off before I powder paint them. I usually tie 1 to 1 1/8 inch of marabou on a jig by pulling the barbels from the stem, bunching them up and cutting to length.
Welcome to JigCraft, the most helpful and friendliest site on the web.