OK, you just want to make it best you can. +1 😃
Can you tell as approximately how much you will need to sync LD audio?
Did you already have LD audio or volunteer who will send it to you? (Maybe FanFiltration)
Will be more then welcome to just keep us updated.
And keep 5.1 mix on Blu-Ray as alternate audio.
For these who is searching for compressed rip, it must surface soon like previous AMC HD, just little patience.