I appreciate your explenation. A few questions. What shound the mechanic do to adapt the Corolla front and rear engine supports in order to get 4efte smoothly in? When Can you email me the diagrams or give me a link to do a smooth electric pin ECU connection? Can you list the items I have to buy extra? For example, water pump, belts, etc? I want to have every extra component before I get started. Also, I need a front Intercooler. What do you suggest? Thanks!