Couple of things.
1. You are missing a motherboard.
2. Correct me if im wrong, but i never heard of that PSU. Im not sure about it, and for that setup, unless you want to upgrade, you dont need 650 watts
3. Go AMD. CPU's like the ryzen 3 3100 or 3300x are both 4 cores (like your i3), but are unlocked and are a bit more powerful. Not to mention the much better cooler.
You should also look further than amazon for better prices