TL;DR Don't even bother.
I don't even know what to say honestly. Integrating cheats into an official client and allowing these on official server sounds like a really bad joke. Cheating private servers exist for this reason. Your idea is insane and I'm pretty sure no one will be down to work on it.
osu!lazer already runs much better than osu!stable in most cases and supports way more platforms. Further optimisations will come in place
before it replaces osu!stable.
This has nothing to do with how peppy coded or sees osu!
osu!lazer has modifiers for like a year or more now. And yes, it'll eventually become ranked.
You can either submit your suggestions about osu!mania gameplay mechanichs here:
https://******.com/ppy/osu/issues or switch to another VSRG.
That's not how it works. And I can't imagine how're you planning to keep your stuff running without a revenue.
You could've just shoot an email to
appeal-review@ppy.sh if you feel that your appeal is being ignored or handled unfairly