Added 6 X Lian Li UNI Fan TL 140 Reverse fans, used Noctua iPPC 3000 RPM (although those are monster) for a month but later realised this rig is sitting right in front of my face and I need something silent.
no issues with LConnect. I have setup fan curve in that and it works really well. Different speeds for front intake. Have two fans on top, one spins slower than the other to avoid pulling air that was supposed to go towards CPU fan.