Hi i have nearly identical specs to yours but 3970x instead im using your EFI folder atm but i keep getting boot lopped into the installation process it doesnt got to the 2nd step.
but im also not sure where to put the mmio values in the config if u could give me apointer i'd be very thankful.
Most probably it's MMIO related: your motherboard is NOT the same with mine.
Read again my first post from here, I just update it: read starting with Find MMIO