There is very little debate regarding the benefit of the clear discs, if you've read the thread..(way back when). The light blazes through, much quicker and random ball movement....crazy to debate about this now. Only problem is they are next to impossible to get anymore....there was a group buy awhile back, but think Op got stuck with many cancellations...finally moved them all....
Yes, Gio and Steve were Pinball refinery, but Gio has been out for a bit, and Steve sells under Melissa @ CT (all great people, btw).
The EL rails/ hinges are not being sold anymore, to my knowledge, but recall they were actually made by an individual (help w name please).
There's a thread on here somewhere for the newest arcade mod...limited runs...I'd jump on one of those....