Boot with the USB installer, at the Clover GUI, select the Installed drive.
Once you booted, install Clover v4051. Once installed, copy the following from the USB installer EFI to the Installed drive EFI partition.
/EFI/Clover/Config.plist
/EFI/Clover/ACPI
/EFI/Clover/Themes
/EFI/Clover/Kexts
/EFI/Clover/Drivers64UEFI/HFSPlus.efi