Did you stock up on old world mats for an initial boost or are you simply going to dive in and start gathering xpac stuff?
My JC is going to knock out a few purple gems simply because my alchy's been cranking them out but that'll ceiling out pretty quick I imagine.
Alchy will burn it's flask mats and then continue to crank out gems but again, there's a ceiling for LK mats somewhere and I'm betting it's not far past 475.
Was thinking about doing Abysal Bags on my tailor but then I remembered that the new bags would be as good or better and a heck of a lot cheaper most likely, plus, my main can feed it cloth - that toon should at least be able to level almost entirely without having to ever leave the mailbox/tailor trainer.
The tailor is also the chanter of course and so that's more luck - should get most of the distance from being fed by the others.
LW is my main and he'll just skin his way up the ladder - all the high end LW recipes are too expensive to even think about wasting LK mats on.
Inscriptionist will be pretty screwed - it might be able to skill off of some old recipes for a bit but I'm sure it'll hit a wall eventually - it's gonna have to fight it out with the alchy to see who gets to level and who gets hand-me-downs.
Engineer is even more screwed - that toon isn't advancing until it starts leveling or the JC levels first and starts sending it hand-me-down ore.