I'm considering getting rid of the Neos derailleur so as not to limit my choices of additional components. I was thinking of just getting the same parts that are on the x10 since I know they all work fine together. I just don't want to go through all the trouble and still be at square one. I think the Driveline chainring and the other parts will do the trick. Honestly, I just have an itch that swapping parts will scratch.