My suggestion is make a COPY of the "new" one - the one you want to keep. If you have fast provisioning enabled, make sure after the copy is done to consolidate each VM.
At that point you should have a full copy in the new correct place - with no links to the old kit. (Verify) At that point you could just delete the un-needed copy.
(Please be careful to verify as delete operations are not easy, and not possible in some systems, to recover from)