Why so GA? I thought I hated fake fireplaces, but if I was going to have one, I would sure want it to serve the function of giving off heat . . . if I needed that. I live in the frozen north country. Otherwise, it is just something to dust to me. I also realized that if you live in a dark grey area of the country (I do), there is nothing wrong with getting artistic pieces that evoke the light and warmth of a fire. So much the better if you can chose sometimes to just have the light. My dad has one of those colored sparkly heaters in his basement, and at first I thought, "How gauche!" but when I changed my perspective and thought of it as a piece of art that not only pleases the eye but serves a function, I changed my mind. I don't much care for the look of a TV over the fireplace, and since I use my fireplace daily, I don't like thinking about how the heat would affect my electronics, but having a TV over the fireplace is pretty much ubiquitous nowdays, particularly in warmer climates. My comment was only to consider that I had a fake fireplace which had a SINGULAR purpose of being a decorative feature, and it took up way too much wall space to be practical for me, it was nothing more than something that was a pain to dust, and made me want the warmth of a real fireplace. It was too high to mount a TV over so mine was on a shelving unit to the side, but my TV was smaller than the huge ones popular today. When I bought the house it was a huge charm feature for me, but that faded very fast. Fast forward, my landlady once loaned me these big square space heaters to help with the heat in my un-insulated apartment. They had one function, to heat the room and were otherwise ugly black blobs. Here's a photo of my fake fireplace. A lovely white elephant. I did not think so when I bought the place. Of course YMMV, just giving you the perspective of someone who lived in a tiny house with a fake fireplace for 12 years.

Placing a couch centered on the fireplace is going to leave little room to walk thru that area....but maybe that's ok... I really don't know. Unless you replace your current furniture with new pieces that are about the same size, and in the same place, you may be changing the traffic paths in the room. That's why, once you have an idea of what you want, you should move your existing furniture to the way it will be in the future, so that you will know whether you like the new arrangement, before you commit. 30 feet is long, but 13 feet is not really a narrow space for a living room. It's pretty normal. My guess is that your house originally had 2 rooms side by side in that space. If you think the space is tight, look for chairs and sofas that are not as deep, back to front. There can be a big difference. Your brown recliner is very deep. Apartment style furniture can be just as comfortable. Having a foot of padding at the back of a chair doesn't really make it more comfortable - it's just a style. You don't sink back a foot when you sit down. Here is my mock up of where the traffic path would be if you have a U shaped conversation area in front of the fireplace and TV. I gave you an ottoman instead of a coffee table in front of the sofa. And I made the upholstered furniture about 4 feet deep.

***clapping. And you said this didn't come easy to you! You are doing great and this room looks nice and open now with all the smaller brown furnishings out and the light bright choices! Great Job!! Can we replace the entry light and the living room light?

The first order of business is to figure out what your style is. Put in top search box: eclectic, rustic, transitional, etc. What colors do you like? Take your inspiration from a favorite piece of fabric or accessory. The wall looks olive green and the brick looks like a rust color. The horse pic just fades into the background. I really think you need something dramatic there. Either play up the olive green by putting a strong bright medium olive green in the picture, or play up the rust by putting a strong light to medium rust in the picture. The black and white of the table and the rug don't go with the rest of the room (black and white are cool colors and the other colors are warm). Another option is to get a pic that has both a bright olive green and a bright light rust.