I'm looking at ways in which the workflow can be changed to make it feasible (as yes, it is too complex for everyday stuff). My current experiements involve using the Compose Java utility application for exporting the head obj (without eyelashes, etc), altering & displacing in ZBrush and then bringing it back into Compose for merging back into a morph target. Currently the only problem I see with this workflow is that the eyelashes, etc will not be morphed to match the underlying face - meaning a trip through Wings to marry the two at the very least...