It´s quiet easy and they included an english manual. This guy shows how to mount an Alphacool top, the process is very similar to mount the res.
and he´s got an older alphacool bay res. where he shows how it works:
most important is, not no overtighten the screws!
i got a discount code for u in case you want to order at Aquatuning.us ( 5% off): 02Aqua2016US
I found this review of the older kit only:
Helix fans are good for rad usage !
I list several good fans: Noiseblocker ELoop 120mm and 140mm, Phobya / Alphacool ELoop, Cougar (orange) , Alphacool Susurro, Swiftech Helix, Noctua Industrials, Niceprice fans: : Scyhe Grand Flex and Cooler Master Silencio