This weekend I has a good 10 hours ... 3 on staurday and 7 today. I thought I would be further ahead but adjusting that skin took forever. Also, making the access hole covers was also tedious work. Also I am thinking that I should check a few things that wont be easily accessible after the skin is riveted. Namely, the fuel line, the brake lines , and perhaps anything that would need to crawl under the panel ... So I will not rush my engine home until I am 100% satisfied with the front end completion.