Thanks for the guide. I originally tried the vanilla build from r/hackintosh and I couldn't not for the life of me gt my video working with acceleration. It would show but only with 6MB of VRAM which is obviously not right. After about 20 some odd builds of with various EFI folders from all over the 'net, SMBIOS checks and so on and so forth I was about ready to turn it into yet another another linux box.
I tried your guide and more importantly UniBeast, and it works. Audio did not work. But I'd learned enough to know that voodoohda works to enable audio on my 3020, so I remove the one that you had and replaced it. Now I have sound.
The 3020 I have is the SFF model. I am debating on moving it to an ATX case, or getting the MT version and moving my SSD over. I'd like to install a GPU so I can run my 3 monitors from it. I'd like to replace my Windows PC (Thinkstation S30) with this. It uses far less electricity. But having 3 monitors is glorious and I won't go back. If anyone can recommend a GPU that "just works" please let me know. I'd be willing to spend around $250 or so.