Nice pics
just a couple of things Have you already done the internals ? What did you do ?
Its going in a MR2 ? You dont need the PS unit
The tensioner pulley for the Alternator is wrong
Ir doesnt have the ribs . The set up is smooth pulley so as to push the belt so as to get more wrap around the crank pulley and alternator pulley.
Ild leave the extenal waste gate as insurance.
Also i see you havent taped your sump for the oil return, best to do it with the sump off or else you run the risk of aluminium bits in your engine.
Well done.
Hey those seats are similar to my BMW M3 seats