I'm pretty excited about my new room i'm building


I am fortunate enough to be getting kicked out of my dedicated audio space 12’x16’x9’ to make space for the kids to have separate rooms .I am remodeling a stand alone building on my property.The dimensions are 16’x24’x9’ with 10"thick cement floor.I am open to either treating and painting the floor or a floating pergo style floor ( no carpet ) with floor rugs .the walls are drywalled 2x6 construction insulated with redwood board and batten exterior, above the ceiling is insulation with open attic area(which I could add more insulation). As a few of you know I am fully off grid and generate my own power thru solar and gen backup into large battery banks then inverted to my house etc.The only furniture per say will be three reclining chairs etc .I will transfer a lot of my treatment panels and add more as needed. Also I will be trying to set up a humidity and temp control for this room when not in it, I was thinking 60deg 60% humidity .thoughts?
Any tips or thoughts are appreciated .
Thank Ray

I still will have my home theatre setup which is pretty nice in the house also so i’m stoked .
128x128oleschool
Thank You for the construction tip George. I would have never thought that it was the head of the screw coming through the drywall! Forgive my wording! George you are wrapped far too tight! 
George you are wrapped far too tight!
No! just have to correct things other may do and pay the price for later on.

Cheers George
I'm encouraged that you aren't planning to put impervious flooring on the slab of your room. Not doing that, you have dodged a bullet IMO.
Regarding paint, many products claim to "seal" concrete with epoxy or paint. I would not use them, because it is so difficult to effectively "seal" concrete or brick against water and water vapor. Maybe you will have more luck than most. We tried sealants on exterior brick in NC and gave up. Our concrete slab here is painted with latex concrete paint and is peeling.

You can apply a densifier to concrete, which slows down moisture penetration and cuts down dust. There are special paints meant for concrete, based on ancient formulas that bond with the minerals. Here is one of them: https://www.greenbuildingsupply.com/All-Products/Paints-Coatings-Paints-Primers/Silacote-Paint

Maybe look at this guy's website: https://lgmandassociates.com/  He is a specialist whose advice was invaluable to us when we were trying to fix our bad flooring. He's got some good articles on the Web site.

I am not trying to be a buzz-kill! But we went through months of trouble and high expenses because of bad choices we didn't even know we were making. Knowledge is power.
I’m encouraged that you aren’t planning to put impervious flooring on the slab of your room. Not doing that, you have dodged a bullet IMO.
Regarding paint, many products claim to "seal" concrete with epoxy or paint. I would not use them, because it is so difficult to effectively "seal" concrete or brick against water and water vapor.
My father in-law had his cement slab in the garage ground and polished, you can eat off it. I don’t think it was sealed.
That was over 30 years ago, it’s still the same today and still shiny. Only problem is when I go there to do oil changes, the car ramps need rubber sheets under them or they just slide away when you try to drive up them.

Cheers George
If the concrete is finished with a gas powered trowel, you can get it so slick and it develops a black hue to it. It actually burns the concrete. I'm in NC to, anything outdoors sealed is difficult. Indoors with what oleschool wants to do with the acid finish, sealing will enhance the colors. I've seen some pretty cool epoxy finishes.