Sorry! I literally forgot to reply!
Yes! The way you did it was far better than ZKL, and I've not only implemented but, but I re-adjusted the properties. I even remade the "2nd" light at the end as a "spotlight", so it matches with OHC version. Also a new version is currently uploading, fixing some incorrect textures in levels 5/6. ZKL's build had the correct textures, he really had a good eye!
Hey, I screwed up and uploaded a totally broken build that wouldn't even load level 1. Already fixed. Ive been thinking about making a DELUXE version that includes:
1-Level Selector with image icons
2-Sad Satan Revisited base game + Ending levels from the custom build
3-TRUE Clone levels (obviously clean, replacing G1, G2, G3, G4 &G5 with 1.png, 2.png, 3.png, 4.png & 5.png textimages)
4-DSRG Clone levels
All this content would be included in a single build
Why those clones? Because those 2 clones are "classic", they were made in 2015/2016 and most of the internet knew this game because of these versions, and I think this would be a nice and safe way to bring them back.