Magic!
Observations:
1. The time between clicking sleep and fans going off is reduced by half.
2. Waking up time is shortened too. Tried 3 times; 3 times success
3. I did notice a green screen flash at wakeup time, even though the EDID patch is still in place. It doesn't really bother me. Maybe there is a way to force RGB on dsdt level?
4. Bluetooth icon and wifi icon still in tray. The logs show:
WiFiAgent error 18:35:12.633157+0200 WiFiAgent No Wi-Fi hardware, failed to initialize WiFiAgent
IOBluetooth error 18:35:25.810664+0200 bluetoothd Apple80211GetIfListCopy returns error -3903
Sandbox error 18:35:33.003920+0200 kernel Sandbox: bluetoothd(114) deny(1) mach-lookup com.apple.server.bluetooth
And some other faults:
locationd fault 18:35:07.356429+0200 locationd checkAppInstallationStatus() called unexpectedly on OSX... ignoring
CoreFoundation fault 18:35:23.544048+0200 AssetCacheLocatorService Couldn't read values in CFPrefsPlistSource<0x7fb8c1e09e40> (Domain: kCFPreferencesAnyApplication, User: kCFPreferencesCurrentUser, ByHost: No, Container: (null), Contents Need Refresh: Yes): accessing preferences outside an application's container requires user-preference-read or file-read-data sandbox access
apsd fault 18:35:43.539335+0200 apsd Peer connection [pid=369] lacks APSConnectionInitiateEntitlement
SharePointManagement fault 18:36:59.756481+0200 Finder Failed to get file security for url: <private> error: Error Domain=NSCocoaErrorDomain Code=260 UserInfo={NSURL=<private>, NSFilePath=<private>, NSUnderlyingError=0x6000028ea850 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
SharedFileList fault 18:36:59.757164+0200 Finder Failed to get owner UUID for url: <private> error: Error Domain=NSCocoaErrorDomain Code=260 UserInfo={NSURL=<private>, NSFilePath=<private>, NSUnderlyingError=0x600002894570 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
Should I ignore these or investigate?