Not sure what will happen, sounds like clover may just be borrowing from opencore, it can be a headache just trying to get 1 bootloader working, let alone 2 together:) OpenCore itself is staying seperate, the Clover team just embedded OpenCore into Clover for Big Sur compatibility.

1. Joined Sep 13, 2019 Messages 16 Motherboard Aero 15 OLED - OpenCore CPU I7-10875H Graphics Intel UHD 630 - 3840 x 2160 Mac.
2. How to install OS X El Capitan on your PC with Unibeast; How to use Multibeast 8: a comprehensive guide; The Basic Guide to Setting Up Clover Bootloader; How Much Money Will A Hackintosh Save You? UPDATED How to dual-boot Windows and OS X on separate disks.

Running UserDSDT in Multibeast is one of the easiest ways to set up your Hackintosh, but the DSDT files used by UserDSDT only work with specific BIOS versions of your motherboard. Motherboards display their BIOS version on the POST screen (the black screen that you see when you start your computer), but newer Gigabyte motherboards cover the POST screen with the Gigabyte logo. However, it is still possible to find the BIOS version of your Gigabyte motherboard without Windows, by utilizing a rather obscure option in the BIOS itself.
Boot your computer, and enter the BIOS. To enter the BIOS on my own computer's Gigabyte GA-P67A-D3-B3 motherboard, I have to press the delete key when it boots (before the operating system starts). Different manufacturers set different keys for opening the BIOS.
Once you have entered the BIOS, press the F9 key. This will open a System Information page. From here, you will be able to find your motherboard's BIOS version.
The F9 option on Gigabyte motherboards is poorly documented; you'll notice that it isn't mentioned anywhere in the shortcut tab of the main BIOS page. But once you discover it, it's definitely the easiest way to check your motherboard's BIOS version.
SEE ALSO:How to check the BIOS version of a motherboard from Windows

Clover Bootloader For El Capitan Software