Another possibility is to locate the radiator at the top of the case as opposed to the rear.
Regarding the optional updates for Windows they are exactly that...optional. Unless they are giving you some added value then just don't bother with them. You know what Micro$oft is like very free with anything that is worth nothing!
By the way Bill is in the US, one of your comapatriots.
DM, thanks again for the good advice on the optional updates...I suppose I won't touch them.
It is amazing how much better our minds work after a good night's rest. As I took my time and I looked at the case, the power cables, the H70, and all the different options, the solution became so utterly clear.
First, I considered the top mount you graciously suggested. It would work, but then I'd need to eliminate the 200mm fan on top of the case and I did not want to sacrifice it.
Here is what I did: I simply rotated the Corsair H70 radiator 90 degrees. Nothing else was needed. At first, it looked as if it would not work. I took the necessary measurements then tried it. There is now a 1-2 mm gap between the Coolmaster 200mm side fan and the fan on the H70! So it just barely made the fit. The radiator hoses are now located at the top of the case, barely clearing the top 200mm fan.
I found that I had routed the wrong power cable to the water pump. My bad. I had also left off all the case cooling fans for an entire day [the case temps were 29.1].
At this very moment, the CPU temp is 27.0 and the case temp is 27.3. Needless to say, I am deeply impressed with Corsair's H70. The only drawback I see on it is the dBA's of the fans. I can hear both fans above and beyond the dBA's of the system fans and for me, that is not acceptable. I will look into quieter fans in the near future or a fan controller where I might alter the speeds of both fans.
For now, I am very happy with my new dream machine. So far, it is exceeding my expectations in wonderful ways.
Have a wonderful day there DM!
Up, up, and away!
Soar