Upgrade PC

Good day, users of PG.
've been meaning to upgrade, but still can not reach the hands, and extra money was not. But recently appeared, and then another, and then the time to update the hardware. Independently this will be my first upgrade so I want to play it safe by asking the experts. For a start, indicate that there is at the moment, and after, what you want to replace and, well, I know please just say normal if the components I chose, but if not then to say which is better and why
Current components:
CPU: Amd athlon x4 860k
Motherboard: GA-F2A88XM-DS2
RAM: Crucial 4GB DDR3 PC3-12800. x2
Power supply: chieftec 700w smart
Case: Zalman ZM-T2
Video card: Sapphire Nitro+ Radeon RX 470.
Plan to replace:
CPU: AMD Ryzen 5 1500X BOX
Motherboard: ASUS PRIME A320M-R-SI
RAM: Kingston HyperX Fury DDR4 DIMM 16GB 2400MHz.