Self-Building House In Minecraft (8x8x8 Hipster Door)

My 2nd go at this door. Now almost twice as fast + half the size!

Unedited version:    • 8x8x8 Air/Solid Hipster (V2) [Unedited]  

Timestamps
0:00 - Closing
1:30 - Opening
2:32 - The redstone

Specs
Compared to    • Minecraft 8x8x8 Self-Building House (...  

Volume (xyz): 61 x 22 x 31 (23,870) [-17,732]
Opening: 2:04 [-1:36]
Closing: 2:21 [-1:50]

Improvements
I've always wanted to give this another go ever since finishing the first version:    • Minecraft 8x8x8 Self-Building House (...  .
The concept remained the same but I've redesigned the layout from scratch.

The biggest improvements are:
faster vertical platform
faster solid layer loading (piston slider sequence)
faster layer unloading
vertical platform is closer to the floor
reduced piston solid layer loading/unloading distance

A new challenge is that the storage has to be faster as well in order keep up with faster (un)loading of layers.
This mess of a storage I ended up on was the best compromise between speed and size I could find.

Whilst building this I've already found some more room for improvement.
But I think I'll leave it at this for now :)
Overal I'm still very happy with the end result and this might be my favorite door yet!

Credits
9gt self-returning engine: Xyor

World Download
Please credit this video.
https://drive.google.com/file/d/1O5YT...

Music
Polyphia - The Worst