"You can export an fbx, but anytime you got new content for it, you would have to export that too..."

Thank you.

Um, sounds similar to porting XPS / SFM / PMX to Poser: Provided FBX's sub-rig count stays in single figures, good to go...

FWIW, I've a menagerie of free DS figure packs from #_5~~7, such as Kalea_7, I'll see how that goes...

Sorry, text tad terse as 'Duty Cat' is enthusiastically sub-editing,,,