obi_dave_kenobi
Super Freak
The DX sculpt is great. No need to replace it.
If you want to go down that path you could consider the Bank Robber head or contact monkeyrobotmaster to see if he has any spots open for a custom head.
But there really is no need to. I have a Joker bash that has a custom head on it. It's a great figure, but I still love my DX01 which is all stock.
Agree 100%, no need to replace. DX sculpt is awesome. i kept mine as stock as well and still like it as much if not more than when I grabbed him off the shelf.
I do however recommend that you find the look for the eyes that you love and keep it. I learned the hard way, kept messing with it and my peers broke.