Just wanna report a Success story.
Gigabyte Z87X-D3H
4790k
ASUS 760GTX DirectCU heatsink
Behringer UCA202 (Soundcard)
IOGear Bluetooth 4.0 Adapter
TP-Link PCI Express Wifi Adapter (N)
32GB RAM
App store upgrade to El Capitan GM candidate from Yosemite on Clover
Added modified OsxAptioFixDrv to Drivers64UEFI
and FakeSMC to 10.11 kext folder
Clover v2359
Downloaded, rebooted, selected install partition, waited "26 minutes" before another reboot and came back to login screen for El Capitan.
Bluetooth didn't work on first boot, changed USB port on adapter and rebooted. Now working. Haven't tested onboard audio as I prefer to have an external sound card (20 dollars for no headaches). Not bothered by ethernet port as I use the wifi adapter.
iMessage, FaceTime and iCloud working on second boot.
Minor issues
4 USB ports not working (only the top 2 black ones and one of my case ports is functional)
Proof
http://imgur.com/2SOcTzb