I am getting the distinct impression no one likes the MSI Godlike MB. LOL
One thing I would like to remind everyone on is that this is not just a build for today... its a build for the next couple years. No telling where things might go technology or price wise. Next year I may add in two RTX 2080Ti's. So having the extra watts in the PS is important.
The replacement fans on the cooler are to add some flash, nothing more. I don't like brown for some reason. I have on the list to buy Noctua NA-HC3 covers for the cooler but did not include it in the list above.
As for the case size. Big case, lots of cooling, lots of air flow, in a case designed to muffle sound, sounds like a good mix. The case can handle what ever I want to put in it, including water cooling if I should decide to go that route.
Overall, I believe you get what you pay for... buy cheap, risk getting cheap. Not worried about a couple hundred $$$ "wasted".