Going through it now most you need is a sound setup which is a tad different compared to JA's(which you probably already know). Anyway for the sound file all you need is.
JO only uses a single taunt when you press taunt in JO. As for the hilt it should work in a mod such as DS-Online for JO fine. Shaders are working fine and good. The hilt isn't showing up in game but that's due to the fact JO wasn't made for custom hilts. I would say to get it to work check out the hilts for DS-Online and see how they are rigged and setup to work in game. Test some more and see what else I can find. Let you know.
Good work on the model. Great to see someone publicly release a model for JO and JA.