Looks awesome!

I would take off the side splash .. I tried to do a mock up.. It doesn't hide the fact you are cut into the trim but it also doesn't point to it either. Unfortunately it will be a lot of work to remedy this.. Do you think you can get used to it?? Also I am curious as to why the sink is set so far back? Is that already an 18" deep vanity?

If I walked into a house for sale and saw a freestanding tub squashed into a corner I would turn around or factor in the cost of removing it because for me it's a detriment. I view this trend of squashing a freestanding tub into a normal size bathroom as being the Roman tub or harvest gold in the next ten years. Freestanding tubs are beautiful when they are actually a freestanding sculptural element in a large space with space all around. Once the trend trickled down to the middle class with small spaces, it lost the aesthetics as well as being less functional for both cleaning and getting in and out of. Perhaps I am wrong but given the real difficulty of cleaning all around such installations, I would suspect that for most households there would be a degree of shmootz in the crevices that just settle in during the years because there is dust and moisture in bathrooms. I want my bathrooms including all corners and crevices to be as easily scrubbed down as possible which ironically is why people in the 1920's were so thankful for the "sanitary" new drop in tubs which replaced the hard to clean claw foot freestanding tubs.

I think replacing the bath with a big shower and expending the walk-in shower where the existing shower is would be a terrific improvement, especially since you have a tub in the other bathroom.n It would be more appealing for resale than the current large tub and small shower and smaller walk-in closet.