First question - Where do ya’ll go to sim yourselves? I’ve never really done it before but I see that it’s the best way to get an idea on where you stand.
As far as traits go - I’ve been running 1 SR, 1 CsHb and 1 RF. Is this reliable or would I be better off replacing the CsHb with another SR or RF? I’m still new to Fury and have primarily played MW Monk most of this expansion so far so this is new territory for me.
Download the simcraft addon. While in wow, type /simc and ctrl+C the string that pops up. Go to raidbots .com and paste the string where it tells you. You can repeat this for multiple gear sets if you like, and there’s some preset fight parameters to compare different scenarios.
For a general idea of “weights” and what traits you should be targeting, bloodmallet has a pretty good breakdown. Your traits are fine, though you need 1x laser matrix or archive of the titans in Uldir.
Everything he said, specifically Top Gear section in Raidbots.