USB Drive Holder for QUBE 540 case

I designed this holder because I was tired of constantly leaving my own drives scattered around and never being able to find them when I needed them. This model (which holds up to 5 drives) is my solution to keep them organized and in one place close to PC. 

The "Hook" Problem & Print Options: I ran into a problem when trying to add mounting hooks to the holder. Integrating them directly into the main body would have generated a lot of unnecessary supports.
So, I came up with a simple solution: print the hooks separately and glue them on. This is why I am providing two different ways to print this, so you can choose what works best for you: 
The "Integrated" Model: This is the holder with the hooks already attached. It's a single piece, but it will require supports and much more time to print correctly. 
The "Easy Print" Models: This is my recommended method. You get two files: The main Holder. The separate Hooks . Just glue the hooks onto the holder after printing. This also needs supports but saves a lot of time and material

Features & Disclaimer:
Airflow: I also added ventilation cutouts to the holder's design, so it shouldn't significantly block the airflow in your PC case.
Disclaimer: I haven't been able to print and test this model myself, as I don't own the specific case I designed it for. I've checked the model and hope everything fits and works perfectly

P.S. The red blocks shown in the renders are placeholders, used to represent the USB drivers