So I am close to having all the parts for my new PC build and I'm wondering about how I should have my fans setup. The case I'm using is a Fractal Design Meshify C. I am using a liquid cooling AIO for my CPU that I definitely want to use as exhaust at the top of the case. The AIO is a 240mm and I was going to have two 140mm fans as intakes in the front. Now I am wondering if it would be better to have 3 120mms at the front and an extra 120mm (3 intake, 3 exhaust) on the back or keep the two 140mm fans at the front and still tack on the extra 120mm on the back exhaust (2 intake, 3 exhuast). Just trying to figure out the most optimal airflow for my setup. Thanks for any help and suggestions!