Another month has passed and there are no dash board lights, no issues, and no mechanic visit. Still kicking! I do like the power of the Z30DT -- while the car itself is quite heavy this motor has plenty of torque and it can certainly pull this car around. I can say as an aside. My only concern at the moment is that I should probably check the bushing, (literally all of them), and the motor mounts and transmission mounts. Feel like the car feels a little unsettled sometimes, it's a very very minor feeling; I can barely feel it but I suspect a lot of rubber parts are worn. KNOCK ON WOOD!