So this is the last major cutting part of the project. And is a real pain. The hole is about 8 inches in diameter and the only thing that seems to work for a nice cut is the tiny jig saw. The real problem is that it is slow, and the battery runs out rather quickly. Tomorrow I have to buy some more blades and find all the good DeWalt batteries I can and charge them up. College starts up again tomorrow, but I have a goal of getting that motor in the car this weekend. Once it is in, I estimate a day for all the wiring and ignition system, and then another 2-3 days of finishing up the AC/PS bracket and the front battery rack.