Quoted from Shrumdog:
just canceled my star wars premium and went with metallica premium. Ordered shaker motor, snake fangs, tongue decal, 2d and 3d from graffix, mystery hole protector, and shooter cliffy. Anything Im missing?
too much unknown with the sw premium, thought better to wait and see and go with this met winner in meantime
I think most of us have swapped out the block under the hammer with a captive ball. It makes the shot better. Also, the plastic post to block the orbit shot usually rebounds back down the orbit instead of dropping the ball down to the pops. There is a metal post you can swap in to fix that. The links to both are somewhere in this thread.
ColorDMD is a great upgrade. I have the Flipper Fidelity speakers in mine, and they sound great.
Also check out Pinball Refinery's site. Any of the mods they have there are good additions.
There is also a plastic piece you can get to stop airballs off of Sparky, and that is a great upgrade.