Im planning to upgrade my pc with an ssd in the 1tb range, a new cpu and a new gpu, namely with an i7 9700k and an Asus rtx 2070 super. I have a gigabyte h170-hd3 mobo, and two 8gb hyperx memory sticks (2400 mhz), should i buy a new mobo (namely an msi mpg z390) and new sticks ( hyperx predator 3000mhz) for these two components? Or im good with the old one? I think my current psu a coolermaster 750 watt bronze should be good.