Not knocking the photo skills at all. I totally understand the closeup idea. I just could not wrap my head around the area. I like the Blocks. With the cost of lumber, you might have been able to buy a rotisserie. LOL They look plenty strong, and your car looks like it is at a good working height. If you can weld and carefully take your time, you can do this. If you ever get stuck, Take pictures and post a help request. There are lots of people on the forum who can help. Maybe not as well as @Oldmanmopar, but then he is a rock star. How is the rest of the car; floors, quarters, etc?
