If your spending that much on a PC then you would have to be a bit of a numpty to end up with a "bad" spec.
The easiest way to make it "better" is to save some money on a few bits.
32gb of ram, the motherboard and the very large single ssd.
But it's your money, either you can afford it or your an idiot.
I might be tempted to spend more on the case and fans.
Also the black wd drives are a bit noisy for me.
If its purely backup a quieter drive might be better.
Post some pics when it's done.
The easiest way to make it "better" is to save some money on a few bits.
32gb of ram, the motherboard and the very large single ssd.
But it's your money, either you can afford it or your an idiot.
I might be tempted to spend more on the case and fans.
Also the black wd drives are a bit noisy for me.
If its purely backup a quieter drive might be better.
Post some pics when it's done.