Oh yea, car runs great. Couldn't be happier and the best part was doing it myself, with a buddy's help. I haven't worked on a car since I was 20 and that was 20 years ago. I am impressed with the increase in power over the SPI.
But now I am on to building a new Zetec from ground up. Turbo charged. Forged rods and pistons, ford race head, and more. Cars getting a primo paint job next while I build the motor.