Yes, it's all compatible and will fit within the case. Looks like you're ready to order/build.
Edit: I'd note that the one place you do not want to skimp on quality is the power supply. Looks like you have a very cheap one selected. You should go with a quality PSU from Corsair, Antec, PC Power and Cooling, FSP (fortran source) or Seasonic. If you need to adjust your build to allow for a better power supply, skip the liquid cooling system.