So 1.the m.2 ssd is unnecessary (own one myself) I don't notice any difference to a normal ssd. Better a 500gb 2.5" ssd. 2. ryzen benefits greatly from fast ram. the aio cooling system is total overkill you won't need but if you have chosen it because of the look i'll leave it in. an arctic freezer would also suffice if you want very quiet operation there is the hr2 macho from termalright or the dark rock pro 3 from be quiet. https://www.digitec.ch/de...
if you dare to overclock i would prefer the ryzen 1600 to the ryzen 1600x because you can clock both about the same (silicon lottery) ps the msi gaming pro carbon is also overkill. https://www.digitec.ch/de... here is a compilation of mine ATTENTION there are currently still 4 cpu coolers and 2 mainboards. that means you would have to throw out another mainboard and 3cpu cooler. hope i can help you with my contribution.

The CPU cooler is only specified for am3 and not for am4. And with this graphics card you can also run a little more resolution. 1440p for example.