Quote - ... So far I transferred only a few expression morphs. I have to see if there is an easy way to get all the erc expression morphs into the borrowed cr2 as well as the V4 bodymorphs.

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I think this is essentially what a program named "Gen-X" by dimension3d does (for Genesis, perhaps there will be a Genesis2 version some day). Once in this marketplace, now at DAZ's (i.e. it costs money); at least for morphs. For clothing DAZStudio has something like this builtin and it's called "Auto-fit" and works only so-so.