One other element that should be added back is the effects that happened at the sign. Back in the early days up until it got disabled a few years after Tower4/Never the Same Fear Twice started, the sign used to make sparking sounds when the riders were at the top, which I believe was actually mechanically made instead of a speaker. Back in the original drop sequence, there also used to be air cannons at the sign too(probably still there, hidden).
When the original drop sequence ended, a thud sound + reverberated screams would play from the top drop shaft speakers, which I think was for people outside to hear. I actually heard this audio in the background of some of the current drop sequence audios. It would be cool if they could have it play after the sequence ends again.