It looks like you know what you want as those are all great choices. The 56 isn't as fast as some of the others but people really love it! I used the 90 for portraits and was simply blown away! I'm not a big portrait photographer but I can testify to it's IQ. That being said, your 50-140 would replace the need for the 90.
18-55 although a 'kit lens' is damn sharp. Again, I've never been one to blame the lens for issues as it's usually me!
I rented the 27mm and although I liked it's size, I found that I had to get too close to people which isn't my comfort area. That's why I chose the 35.
I was reading a few reviews about the 10-24 and they all said that they were sharper than the 14. Again, that comes down to whether or not you prefer prime over xoom.
Either way, I've never read a bad review (except the 60mm Macro) on any of the fuji lenses so it doesn't come down to qualtiy but rather the choice of length you want.
Good luck!