I've been playing around with this one,
http://pastebin.com/P9Brx1P5. I will say that alot of the delay has been decreased, much smoother than the last one I was using!
I've only had time to test it in Abyssea and I've noticed three things so far. Etoile tights are still not swapping while saber dance is active, all my weaponskill sets swap except for evisceration and upon loading the spellcast it gave me an error stating that var=FullEvasion could not be found in the include. It's located in the Yugl-include but not Byrth-Include, so I just swapped the includes listed in the xml and now it seems to run fine in that regard.
Just a few things i've noticed in the short time I've had to play around with it. I haven't had a chance to test it outside abyssea though. I dont think I had a problem with the Reverse Flourish perhaps because I don't have Athos's Gloves );