Not sure of the expected finish date??? Are they ever really finished?
Up and running in the next six months would be the plan.
Progression from here is to get the body work done and complete. Get the car painted and then reassembly followed by some tuning.
As for turbo specs:
The turbo is a Billet turbochargers Billet ETT S58-GT3. The ETT stands for Borg warner extended tip compressor wheel.
Compressor housing is a .60
compressor is 58mm inducer 80mm major
Turbine housing is a split pulse T03 .82
Turbine is 65mm inducer 56.6 exducer.
Turbo is rated up to 630hp and 70psi.