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#321
Those are pretty good readings,
considering the ambient temperature your space it at.
My setup, usually runs anywhere for 4-8 degrees Celsius above ambient when idle.
I'd say you're temps are doing great.
Of course liquid cooling really helps out tremendously.
I'm not much of a plumber, so liquid cooling isn't for me.
I replaced the fans of both the coolers with Corsair ML120 Pro's to improve the cooling efficiency. The Corsair ML120 Pro fans can spin up to 2400rpm (2500+rpm as per the readings in the BIOS) / airflow 75CFM / static air pressure 4.2mm-H2O max. The stock fan of the CoolerMaster Masterliquid Lite 120 spin up to 2000rpm / airflow 66.6CFM / static air pressure 2.34mm-H2O max. The H150i Pro's stock fans only spin up to 1600rpm / airflow 47.3CFM / static air pressure 1.78mm-H2O max which is not very helpful for overclocking.