I'm not sure about the transferring morph targets... well... at least I don't know what the easiest way to do it would be... I would've done it with MorphManager... but as you said, that won't work for you... I would think that since you didn't alter the geometry you should be able to export from one, and import into the other... As far as changing the .obj into a hair prop... just import the .obj into poser, position it to where it should be, then save it into the hair folder, and ta-da, hair prop. ;)