Spending more than $200 on an ancient CPU isn't advised, it is a waste of money for the performance increase.
Adding a 500MB/s SSD to a system that can barely push 200MB/s isn't smart, save your money for a system that can actually take advantage of these parts.
Reality is that a garbage G3258 with the cheapest mobo you can find would blow your rig out of the water and only cost a couple hundred bucks.