My First Pc

Ok, so, I wanna build a gaming pc, but I want it around $800 or less. I've been looking at parts and stuff, and it all seemed nice, but it came up to $1080. What parts do you recommenced so that it can play most games smoothly? My original plan was to get: Ryzen 5 1600, MSI X370 Gaming Pro Carbon, HyperX FURY Black 16GB Kit, EVGA SuperNOVA 850 G2, HP Pavillion 22CCWA, STRAFE Mechanical Gaming Keyboard, Corsair Carbide Clear 400C.

I'm not even sure if the parts would fit in the case(or the motherboard) lol. I would be very grateful for advice, thank you!