Very nice!
The era appropriate oil cooler is a good concept; but with the cooler hanging on the outside of the car, attention is taken away from the nice chrome bumper and grill. Besides, wasn't your intent to modernize an old car and restore it with updated components, e.g., 1JZ, full custom independent rear suspension, R-154 tranny, full custom air ride, etc...so you could continue to modernize the car by putting the cooler inside the engine bay. The car will look much cleaner.
Please get the car painted and get rid of the 1973 era faded paint and rust. Paint is one of the key elements of restoration. Again, very nice!