You could always get this guy into a basic poser operativeness and release as a version 1.0 then see if JCM has a learning curve that fits your schedule and release an update or a v2, kinda like the way DAZ's Nybras came out as a basic figure, and then the seperate expanion pack included the JCM version with the reactive musculature. Possible option that occoured to me, figured id toss it out there :)