Pretty Quick Actually
Been making pretty steady progress since astronomers placed such a scope at the top of their list as a tool for dark matter research and OH by the way it will kick ass as an NEO detector. All the NEO people jumped on board with a vengence. Don't forget the Discovery Channel scope who's primary reason will be NEO detection. Although not as powerful as LSST or PANSTARRS it will be a big step up from existing NEO scopes.
Regards,
Mark