Great as they might sound (haven't heard 'em myself), I'm afraid "synced to the broadcast versions" and "bitperfect" are gonna be mutually exclusive.
Once upon a time adywan threatened to upload his rips. Post 18
If it happened I missed it.
Also from the same thread:
adywan said:
My ESB AVCHD has the full unedited 5.1 laserdisc audio