I love the new dye system, but I think that it could be tweaked a little bit.
Cons/Solutions:
More colors (this has to be on the way anyway)
Let us, at least subs, get more use out of each dye kit (like 2-3 uses out of one kit).
Let us RE items for dyes (like 1 use of dye per RE'd item)
Let us do this customizable color on sabers
Let other Crew Skills craft the kits (Armortech and Synthweaving at least)
Feel free to discuss these items and I'd be glad to give more feedback!