Advice for first pc build

[smolsix]

This is my first PC build and Id like some advices especially over like the mother board and graphic card. The pieces aparently fit I just want some advice, the coolers for the time Ill use the pc and the procesor just in case, I need a minimum of 4 gb both ram and video card for streaming. https://pcpartpicker.com/list/
Intel - Core i7-7700 3.6GHz Quad-Core Processor
Cooler Master - Hyper T2 54.8 CFM Sleeve Bearing CPU Cooler
Arctic Silver - 5 High-Density Polysynthetic Silver 3.5g Thermal Paste
Asus - PRIME Z270-A ATX LGA1151 Motherboard
Patriot - Viper Elite 8GB (2 x 4GB) DDR4-2400 Memory
Toshiba - P300 1TB 3.5" 7200RPM Internal Hard Drive
EVGA - GeForce GTX 1050 Ti 4GB SC GAMING ACX 2.0 Video Card
EVGA - SuperNOVA G3 550W 80+ Gold Certified Fully-Modular ATX Power Supply
Cooler Master - SickleFlow (Blue) 69.0 CFM 120mm Fan x2

 

[parani]

If u gonna stream then I would suggest rysen 1700, it performs better in streaming playing than i7 7700 and a gtx 1060 if u can afford or else stay with gtx 1050ti

 

[ARICH5]

what is the purpose of this pc and at what resolution?