"Mission complete. This is what the installed SR20DET should look like. Be prepared to troubleshoot. For example, the SR here wouldn’t start. Then it would crank, but it wouldn’t fire. After a few minutes of diagnosis, V-Spec traced the problems to a couple of easily fixed minor wiring goofs"

'nuff said. they didn't do it successfully in 6 hrs, nor did they really do any true prep work with new parts or doing the wiring on their own.