Received my Dragon plus on Friday and will start building pc tomorrow.  Have opted for a Silverado.  Pricey but was getting good scores and is one of the quietest around.  

The thing is massive (115mm tall) and utilises two vertical fans.  

Fitted it last night, plenty of room on Soyo board for it!  

Might be worth looking into.  a very nice addition to what will be a monster of a pc

http://www.overclockingopolis.co.uk/silverado.shtml