I am thinking about completely restoring my car Toyota Corolla 1999 model. Few questions and concerns that I have in my mind' 1. Which Engine for a swap. Not going to be a daily runner but economy does matter. 2. Paint on the entire body. 3. Currently it is too lowered. Don't no why but I can assure totally stock. 4. Complete interior change. New dashboard and new seats. Where can I get them from? Thanks.