Hi guys !, what is your idea about my new system?

I have tried to make an affordable PC for home. I used to play games when I was younger, not so much now. I am still interested in playing Doom though ;) :D, that is why I am going for a semi gaming pc

Rank my system please. Will I be free to upgrade my PC hardwares in the next years?

CPU: Ryzen 7, 1700x
Cooler: Noctua NH-D15 SE-AM4
Ram: Corsair DDR4 16GB 2 kits 3000 MHz
Hard disk: Seagate 2 TB BarraCuda 2,5” 5400 rpm Sat
Power: Corsair SF600W SFX Platinum
Motherboard: Asrock Fatal1ty B450 itx
Case: Silverstone Raven z02
Graphic: MSI GeForce GT 1030 AERO ITX OC - 2GB DDR4 SDRAM
Monitor: Samsung 23" Skærm CF390 Series C24F390FHU

I was doubting between core i5 9600k and Ryzen 1700x. Choosed AMD because it has more core and will help me to run several applications at the same time. My antivirus Bitdefender was a big pain slowing my last computer.

I have not assembled it yet. Do you have any idea? Any comment will be aprreciated.