I can't thank you guys enough...so many helpful suggestions. Bobbielinks, I like your idea of a separate light source for lighting over my longarm. Bcsews, I did ask my electrician for a couple of plugs with higher gauge/amps for sewing and the one in the floor for my longarm...but I will be following up on his work before the insulation guys come out.
Cam's gram, I love your sewing space... looks like you have sufficient lighting.
I have been sharing your comments with my DH, neither of us considered a Wi-fi or tv set up so he is calling our local telecommunications on Monday to have someone come out and look at the room. I may have to pick a wall space for a tv. Wow, I can't believe I didn't think about that segment.
Again, I appreciate all of your input...that's why I love this board.