And that stock ICM harness - that has the Crank, Cam, Ground, ICM brick and 8 pin connector to your engine harness should reach if you mount the coil pack in the stock on engine location or if you move it to the front firewall because the ICM hits the rear deck lid.
Your VSS connector and Reverse Switch connectors need to be changed to the proper ones, or you need short swap tails. I can make them if you wish but you should check with your existing vendor (Dan) first.
The ICM harness always includes the white tach signal wire. The nice way to wire for it is to populate position E in the 8 pin connector. It won't be populated if the donor harness car didn't have a tach signal. I would assume that is how Dan wired for the tach, so no extra wiring is needed to the ICM harness.
[This message has been edited by phonedawgz (edited 08-25-2013).]