Noiseblocker & Radiator
Mounted the rear Noiseblocker PL-2 - I've also completed the custom cable & sleeving for that specific fan, I'll be using that as an exhaust fan while the others as push.
I was test fitting the EK PE Radiator, as most would have found out, the Define R4 is not exactly designed for water-cooling, although they did make improvements with the mounting holes on the top, it's still not perfect.
Very tight fit, but I've been able to fit a 38mm EK PE Radiator & 2 x 25mm Noiseblocker's in a push setup, all the while keeping the rear fan
Don't mind the dust on the PE Radiator, I've had it out in the open for the past few weeks so it's collected it's fair share
Still deciding on the origination of the radiator, depending on the tubing route will decide which side the ports will be mounted.