Dark Deck Help (Darkrai EX/Zoroark/Weavile UD)

[Manifesto]

Pokemon:
2x Darkrai EX
Tornadus EX
4-3 Weavile
3-2 Zoroark
Total - 15

Supporters:
3x Interviewers Questions
3x Pokemon Collector
2x Professor Juniper
1x N
1x Cilan
Total - 10

Trainers:
3x Ultra Ball
2x Level Ball
1x Super Scoop Up
2x Random Receiver
4x Dark Patch
4x Energy Search
3x Pokemon Catcher
4x Dark Claw
Total - 23

Energies:
2x DCE
1x Prism (not sure why)
9x Darkness
Total - 12



Strategy:
Use level balls to build up bench for Zoroark/Sneasel attacks.
Ultra ball to discard two energies per use then put them on Darkrai that I got with the ultra ball via dark patch.
Energy search to find energies and discard them with Juniper.
Random Receiver to find Juniper or Cilan.
Dark Claw for obvious reasons.
Pokemon Collector to build bench if I don't have "balls".

Do I have too much energy supporter/trainers? Is Junk Arm necessary?