I wouldn't buy any of those. I'd find another place if I wanted a complete system. Those choices listed on that site aren't that great. The MSI is the cheapest x58 motherboard out there, it's "ok" but I'd go with another brand such as asus. The only two systems with asus there have water cooling kits in them, completely pointless unless you want to show it to your nerdy friends.
As long as the system has a good heatsink there won't be any temperature problems. The best water cooling kits are only slightly better than best heatsinks, as long as the cpu isn't too hot it's fine. Why waste money on a water cooling kit? Not to mention those kits can leak and destroy your system. Good luck trying to get the system replaced if that happens.
There's also a fair amount of people out there having issues with SSD, I'd wait on that. They only say "solid state drive" too and not what brand/model that I see. There's some shitty ass SSD out there and some badass ones. If you don't know what it is then fuck buying it.
There's plenty more reasons why I wouldn't buy any of those but I'll stop here.
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