Lvcoyote

I'm not sure any aftermarket air cooler is going to improve much over the stock cooler, at least not enough to justify the cost..... water however is another story.

Scratch might be a bit harsh, but over long periods of use it will make the markings on a die tough to read.

Newest should work fine

Agreed that a pre-made system isn't much better than the cooler you already have. Given a choice between the two you posted, I'd go sound