Ooops, wasn't paying attention to the energy count. I understand why you wouldn't want to take out one of each of those cards, it was just a idea as that is the support/receiver count I play. And you can always junk hunt!
Yeah defiantly keep Siglyph and don't add anymore Pokemon. I really like this deck Idea a lot.
Take out:
x1 Mewtwo ex (don't really need it since Siglyph plus Darkrai EX can resist psychic so Mewtwo EX isn't a big problem)
x1 Juniper
x1 Random receiver
x1 Dark patch
x1 Energy search
x1...