some of those renames are not needed
change B0D3 to HDAU
change GFX0 to IGPU
change HECI to IMEI (possibly)
also read somewhere that DSDT should not be used
also, you could try a newer VoodooPS2Controller
sometimes VoodooInput is...
windows... nope! :)
installing these drivers is not automatic, you will need to choose manually to install them, there are a few threads that may help, here's one you can try:
never tried the card in Windows... :) but I think you do need to hunt around for drivers and manually install them though
assumed your usb ports are setup correctly, sure they should be as we have almost the same laptop
you should be fine to update Catalina, make sure your kexts are up to date
why are you injecting Intel and Ati in your config,plist?
also cpus=1 in boot arguments should be removed
you can probably remove this as well:
also this should be removed: IntelGraphicsFixup.kext