Craig,
If you came to me with that question, we'd approach it a little differently. Just picking a reference (or several references) on your face is just an arbitrary decision that may or may not give you the draw you want.
What we would do is get your draw figured out, THEN find the references that will be a RESULT of the draw and NOT a target of the draw.
If you just pick out some references, you will find many ways to draw and "hit" those references. This will probably not give you the consistency you are looking for.
I really doesn't matter if you are a "long" draw or a "short" draw shooter, the anchor should be a result of your draw and NOT a target of the draw.
Arne