Are there any differences between the manual B18C and automatic B18C other than the tranny and ECU? If you were to buy an auto swap, what would you have to do to drop it into a manual tranny 5th gen civic? Would it be as simple as unbolting automatic tranny and bolting up manual tranny and swapping to a manual tranny ecu? I'm not concerned with price, merely the technical details. Thanks in advance.