As of 6-9-07, the first lift hill was still not connected to the helix. Yes, there is a tree slightly in its path. Also, the exit of the helix is not connected to the second lift hill. Work has begun on the footers for the station. There is a concrete walkway which runs under and parallel to the main lift hill. I'm guessing this will lead to/from the station.
I also heard they are considering a "draw bridge" configuration instead of a switch to get to the service track. ...Just what I heard!