If you want a custom holster, you will likely have to wait.
If you really want one, buy a decent holster like Galco or Bianchi to use while your custom is being made.
Personally, since it sounds like you haven't carried all that long, or at least this gun for very long, I'd buy a good Galco and see how the gun and mode of carry work for you. If you are new to it, chances are at some point you will change your carry method and or gun. Once you settle on a gun and mode, I'd then plunk the cash on nice custom made set up.
Additionally, use the money you will save to buy a well made, leather gun belt. A gun belt is the most important part of your rig.
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