Not the best place to ask this.
Thermaltake and Evercool (does not contain aluminum) make sub-par water-cooling equipment. And that kind of tubing arraingement will make it difficult to install RAMsinks.
Have you looked at
http://ekwaterblocks.com/shop/index.php?cPath=21_31
His full-cover are immaculate and around $80USD each.
Just use
http://www.xe.com to convert the prices.