As mentioned the Lee molds are great for the price as well a their sizing kit. I can also second the .452-230 as well in either TL of the standard. You can tumble lube them both.
Another one you might look at since your looking, is the NOE .452-230 as well. It comes with 2 sets of pins so you can pour HP or Solids from the same mold. It cost a bit more, but you get what your paying for. It also comes with a choice of either a small or large HP design.
Mike / TX