New
#111
Sure a side 140MM should fit in the plan nicely.
When you start wiring go slow and route cables as best you can. Now study it well before you zip-tie anything down. You'll see places where that wire will fit better and be more concealed or just work better. It may take 2-3 or more times, then when it's ready, start the tying down process and you'll probably find even more "better" cable routes. I've even removed all cables and started over.
I'm sure you're anxious so you can power it up once you have it all connected to give it a shake down before fine-tuning the cabling. As Alan says, post a bunch of pics of your work in progress, here's a thread for that. https://www.sevenforums.com/overclock...r-rig-5-a.html