never built a pc before Need help with my build.

[Steveo1180]

So i'm looking to build my first pc, however i have no idea how to make sure all the parts i have selected are compatible with each other, or even if all the items that i need are in my list. i'm going to watch step by step tutorials on how to build it when it arrives, i just want to make sure it will all work before i buy it, and also if i'm missing anything please let me know, thanks! 

Case: Phanteks Eclipse P400 PH-EC416PTG_BR
Motherboard: ASUS PRIME Z270-A LGA1151 DDR4
GPU: EVGA GeForce GTX 1080 Ti FOUNDERS EDITION GAMING 11GB GDDR5X
CPU: Intel Core i7-7700K
CPU Cooler: Cooler Master V8 GTS
Thermal paste: Artic Silver 5
Ram: Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3200MHz
Power Supply: CORSAIR RMx Series RM750X 750W 80 PLUS GOLD
Monitor: ASUS MG28UQ Black 28" 1ms (GTG) 4K UHD

[Steveo1180]

Also any suggestions on better parts for around the same price would be greatly appreciated, including the monitor. 

[Guest]

Wait for aftermarket 1080 Ti, cheaper, quiter and cooler

You'll be fine with 650w PSU

Rest is solid though, I doubt you'll find cheaper stuff without sacrificing performance

[Steveo1180]

8 minutes ago, deXxterlab97 said:

Wait for aftermarket 1080 Ti, cheaper, quiter and cooler

You'll be fine with 650w PSU

Rest is solid though, I doubt you'll find cheaper stuff without sacrificing performance

My overall budget for my build will be around $4000 Canadian, i just want to make sure i'm getting the most bang for my buck, and i went for the 850 just in case i want to add another 1080 ti in the future to boost performance. i know whats good for basic things like gpu and cpu, other than that i just find things that look cool and add them to my list. but like i said before, i want the most bang for my buck, i'd take performance over aesthetics any day, besides the case, i really like the whole tempered glass concept. just dont know a good tempered glass case, found that case on google, 1st result under tempered glass gase lol.

[Zusafek]

2 hours ago, Steveo1180 said:

My overall budget for my build will be around $4000 Canadian, i just want to make sure i'm getting the most bang for my buck, and i went for the 850 just in case i want to add another 1080 ti in the future to boost performance. i know whats good for basic things like gpu and cpu, other than that i just find things that look cool and add them to my list. but like i said before, i want the most bang for my buck, i'd take performance over aesthetics any day, besides the case, i really like the whole tempered glass concept. just dont know a good tempered glass case, found that case on google, 1st result under tempered glass gase lol.

To give you an idea of the P400 case. Here are both of mine.