The Energon Pub

I have a modest collection and I am missing pieces for 8 figures and I am looking to find these pieces. Does anyone know where I can get the missing parts.

Here is what I am missing:

Cybertron Primus:
Omega Lock
1 missile
Silver Key

ROTF Starscream
2 missiles

Energon Landmine
Trailer/construction crane
1 missile

Energon Arcee
Energon Chip
2 tail pipes
Gun
Launcher
1 missile

Alternators Sunstreaker
Engine Block\Gun

Animated Ratchet
4 arm tools

Animated Jazz
2 Nun-chuck\pipes

Animated Bumblebee (Elite Guard Paint)
1 Leg Panel\Windshield

Can anyone help me find these parts?