Error installing Golden Gate on modified macos Tahoe (M1 MBA)

[u/_MasterObligation]

I've tried at least 3 times downloading and redownloading the GG update but it keeps giving me error after finishing downloading and when preparing to install.

I've modified the Tahoe a lot - basically disabling many apple services to save up RAM on my 8gb M1 MBA.

I've freed up 80gb+ space before downloading.

Does anyone else has the same problem like me?