Are you planning to keep the same brick on the fireplace or going over it with stone veneers? I would say that if you are going to be replacing the cabinets at some point, don't even consider the color they are now, consider what they will look like when they are finished. I moved into a home 3 years ago and had a hard time getting my new wood floors to coordinate with the cabinets. I ended up going with BR-111 exotic Brazillian Walnut because it has many different tones in the wood and a lot of character. Worked out perfectly. We are now moving into a new home. Will be replacing the cabinets but have to try to coordinate all the wood trim with our new cabinets & wood flooring. I will again be going with a wood flooring that has different shades and more character as to pull all my other colors together. I love your wood ceiling and would definitely incorporate some of that color into the floor. That's just my opinion and I'm no decorater :) Kelly

Have your stair treads refinished to match whatever stain you pick for the wood floors.

You can do whatever you like but I would not put phony wood next to real it never looks good and you already have 2 types of wood I cn see and IMO adding another color or pattern of faux wood will not work

M., sorry, this isn't mine. just using some pics to show you examples. the 2nd photo is a red oak, completely sanded and done w/a natural finish. You'd be surprised at how beautiful old wood floors finish up! Call in a professional wood floor refinisher and get some estimates. it won't be an issue to match your existing solid wood flooring. https://www.svbwoodfloors.com/blog/wood-floor-faqs-whats-the-difference-between-a-lace-in-and-a-header/ here's a video https://www.youtube.com/watch?v=RDqi5NAnTKk look at this before and after https://adamsfloors.com/installation