After many setbacks delays and laziness, I now know why water leaks in my car. The good news is it isnt my targa. At least not anymore. The windsheild seal however is totally blown. The water comes in at windsheild and falls into the trim peice between top and windsheild. The front lip is actually held somewhat in place by the windsheild goo (completely non-technical term). Which in turn explians why it was only coming out my sunvisor screws and dome light. Will have the windsheild pullled out Monday to determine if I will keep the car or not.