Hi, Ok the EFI picture is sent was really missing some files. I had not copied if over from my usb or deleted them in error(working late does that to you).
ALSO..i totally forgot to format my hard drive to APFS....i was running Mac
OS Extended (Journaled) which is what i am using on my Desktop Sierra Hackintosh

.
So I started all over...Selected APFS when formatting the drive...Installed (rebooted about 3 times..each time booted from the install on the hard drive......got to desktop...copied EFI over.....used the 620 config.plist from rehabman...followed your guide and removed the kexts and made the changes to the config.plist file as instructed above...restarted the laptop and booted into accelerated graphics on intel UHD 620!!!
Many thanks for the time.