@ devilsaces. Personally, after weeks of digging, I would plug the AIO into an rgb header on your main board. I assume that's what you have at present and control with aura? From what I understand each series of fans requires different voltages and things I know not what so plugging different types into the same hub seems to be a very bad idea (see some of the threads in this section.... One poor guy blew up several LL and QL doing just that).
Then push on with the QL"s and copro etc.
Install both aura and icue and then there is a.dll/plug in l that I finally found on Asus (plugin goes to a folder in icue) that allows control of both rgb headers (I have the z390 f that has 2, not sure but you'll have at least one) plus the memory slots, video card etc should you have rgb lighting there too from icue
So basically I set one colour/pattern and all fans, asus 2070 card, memory and the main board itself all lights up the same. Sweet.
If you need the link to asus for that plug in let me know (I'm on my fone and the link will be on the history of computer browser).