I can get 16 gb of ddr4 2400mhz and a 240gb ssd. However, in doing this I would have no leftover cash and this is my first pc build. Would it be bad to only buy 8gb of ram and a 120gb ssd. (All I plan to do is gaming I and I just want the OS on the SSD). Is the 16gb of ram worth it? Also, is a 120gb ssd enough?