Hey all, I currently have an Aputure 528 as a fill and three Aputure 198's for background and highlight. I need a fill light and was considering the Dot LineRPS Studio CooLED 50 Light. I am using with the Oly OMD EM5 Mark II and this light set up for documentary interviews. Curious about light quality, light output and fan noise (huge!) on the Dot LineRPS Studio CooLED 50 Light. I'm thinking about picking up another Aputure 528 (the 672 is out of my budget). I was hoping to get more than the 528 can give me with the Dot Line RPS 50, but concerned about output and fan noise. Anyone have experience working with these lights?