Finished putting mine all back together after tearing it down to clean and fix.
-Changed to all LEDs except the two flashers on the warrior mech (bare LED flashers are just super ugly and there are no domed ones).
-Added one LED behind the arm nukes hole and one under the right ramp, using the comet extension thingies.
-Replaced all plastics with new ones (marco didn't package them well enough and the left long one was broken in shipment, so I have never seen one not broken. I have 3 of them, all broken).
-Replaced all orange rollovers (2 were broken).
-Replaced all rubbers with GITD Titan silicone rubbers. (the old 1/2" ones on the posts were hard as plastic, pretty amazing). Now the ball bounces around the pops like crazy! Fun!
-Replaced all the toys and bugs with "new" ones. Several of mine were broken (hopper missing a leg, drop ship missing a tail wing, brain bug nearly black with dirt).
-Replaced the ramps with a NOS one (it's one huge piece).
-Replaced all the flasher domes.
-Did a bit of bad touchup around the magnets and holes, spot cleared, then installed cliffy protectors on them all.
-Added the third amp on the sound/cpu board and connected the existing 4ohm backbox speakers to their own amp. added a volume control for the backbox speakers. Someone had previously installed these speakers and had them both hooked up to the one existing amp. Looking at the board, it appears this amp had been replaced at one point, likely due to it failing.
-Waxed the playfield before installing the ramp.
-and of course, put 4 new balls in it.
Short video:
Ahh, the above post with that hole wire guard. Mine doesn't have that so I need to bend one myself. It's the last thing on my list to fix on this machine. Oh, and the lock core for my coin door broke yesterday so I need to get a new one of those as well.