1) try layout-id 3 yourself and see if there's any difference, change it in Config file
2) Remove FakePCIID_Intel_HD_Graphics, see if graphics still the same
3) wifi will work, BT you'll need to install the firmware kexts to /L/E or replace BrcmFirmwareRepo with BrcmFirmwareData and place both BrcmPatchRAM2 & BrcmFirmwareData in Clover kexts folder instead of in /L/E
4) 10.13.6 port limit patch is added but disabled. Not needed for USB to work. If you want to use it, enable it and add USBInjectAll.kext to Clover kext folder
5) Seem ok, you'll need to run more test on your own