I have to admit, the box was opened on the 2nd day, but only because I was dumb enough to put my spare 124 plugs in there, which I realized I needed at the track if I was going to bump my timing up. The 45's I usually use on the street always have a good heat indicator when I check them, but when I checked them after a run or two, they showed that they were a bit hot and the engine would cut out a bit at the top end, so I switched to the 124's. In my previous experience, with my engine anyway, the 124's are a bit cold for the street and contribute to a bit of a miss at low speeds after they have some miles on them, so I ran the 45's during the drive, then switched to the 124's before racing. Absolutely no issues when I did it that way.
But other than that, I didn't need the box at all. Except for the starter, which is the first issue I've ever had with any OEM design starter, I had zero issues. This is the 3rd Powermaster starter I've had, and it's the first one that's done this to me. I still have no problems with it at home, but I'm not typically driving more than 20 miles before it's allowed to cool for a while. Still, I'm looking at replacing it with the RobMc starter.
I still have a small box with spare ignition parts and tools to change them, that I keep in the trunk, but I now have the confidence to drive the car anywhere. I loved the racing part, but I think I enjoyed the driving part just as much. Lots of nice old country highways, and the chance to spend 5 days with my Son, which I don't get very often. He's stationed at Camp Legeune in NC, being a Corpsman.