Not sure about the fans i haven't seen one up close
OK right cases i would recommend for water cooling....

Silverstone TJ07 - can mount 120.3 rad in the bottom with angle bracket

 Silverstone TJ09 or 10 - can mount 120.2 rad in the roof with bracket made by silverstone.

Coolmaster Cosmos - can mount a 120.3 rad in the roof IIRC