Lighting for Tv show

[Aida Alzanki]

Hello everyone,

I am currently working on a TV show which is aspiring to get a similar look of the show " my next guest needs no more introduction with David Letterman" 

Below you will find couple images of the desired look, I am going to have two windows but not sure which HMI is enough for the space, the space is studio indoor and the size of the set is 6 meters in 7 meters. I got myself HMI m18 and 4K will try them out but was wondering if you have notes on that or any other recommendations. I will get Arri skypanel s60 for the key light and Aputure 300x as a backlight and just another skypanel s60 for ambient light if I needed to lift out the exposure in the whole image. 

Let me know guys what you think of this plane and if you have any other recommindations.