Firehawk:
Has been tested and cycled, made it around the first time they sent the train out. Possibly going to open up with a one train operation. They are just working out some electrical issues with the ride. Those trains are very high tech.
Son of Beast:
Trains are not on the track. They were being modified and are possibly still working on them. Believe me, once they do get the trains on the track, some heavy testing will be in place.