So, I've been following this thread for a few days and watching what's going on and I can see you that you have been getting some great help here but I would like to enter in some of my own PC building experience. Gaming quality computers have been my specialty for over 20 years; doing my first ever on a Pentium 150 CPU/ i386 platform, way back in 1993.
Anyhow, I'd like to give you some real feedback about everything. I am trying be as constructive as possible in hopes that in future builds, you take some simple lesson and apply them forward. Especially since this is your first build. So 2 questions to ask yourself when buying parts; form and function based. 1. Does it look good for what I am doing. 2 Does it work good for what I am doing. Reviewing your parts choice, some admittedly seem like they only answer the first question. So let me break them down for you.
First things first... you case... When you bought it, did you know you were putting a water-cooling loop in it? Was there any fore thought placed in expandability or even trying to plumb it?
Next... Your radiator choices... Why a 360 and 240 to cool only a CPU? Look, to cool only that CPU while overclocked, you will run somewhere around 95W of heat output maximum. That heat level is perfectly suited for the 240 radiator all by itself. A 240 can dissipate up to 200 watts of heat effectively. A 360 by itself can dissipate up to 400 watts of heat. You can easily do away with one of the radiators. My honest suggestion to you in this regard is to take the 5.25 bay holders out of the case, and put your 360 down in place of the 240. Plus, if you look back at the photo I posted of my own system, I'm cooling both an overclocked GeForce 1070 founders edition and an overclocked i7-5820k CPU off of a 360 rad when my system produces 370 watts of heat max. Essentially, your cooling requirements are far less than mine.
Next.... Tube diameter... For your choice, I may be wrong but it appears that you bought 16 OD PETG. PETG tube is a great choice, however, if you are only cooling a single CPU, 12 OD would provide more than adequate flow for your rig.
Next your PSU.... I'm a especially puzzled by this choice.. 1000 watts. okay.. GeForce 1070 cards draw 150 watts of power max.. even overclocked. Your CPU and motherboard will draw 275 watts or less. My question is why the 1000 watt, way to overkill PSU choice when something like a Corsair AX760 platinum would have been in your reach for the same money. Its a way better PSU than what you have.
Overall... You are in for one hell of a time trying to plumb what will end up being a franken-computer with hard line tubing if you plan to use everything you have and route to the outside of your computer case. I honestly wish you luck. Look, with liquid cooling loops, keep them simple and remember that when it is time to do maintenance, you need gravity to be your friend. Also, remember that as heat rises, it pushes cool temp down. So, when plumbing your loop, place your components so everything will naturally drain completely and that hot parts of the loop are always up and cold parts down if possible. Don't add more components than you actually need in your loop. More component's means more pipe joints and more places for leaks.
