yep, you pretty much nailed it.
Never thought I'd be on a run like this, nor did I think this run would ever happen. Sooooo excited! now time to forget about it until the box with the saber arrives.
Oh, and about the other "goodies", I think a blade plug would be great as well as a plaque and either something like a shadow box or some other kind of display. Personally, I'm very fond of the MR LE style cases, but I don't think that fits this saber very well. It has to have something more steampunkish. The shadow box like yoda does would really fit great with some kind of a dark stain but the alternative would have to be a carrying case that doubles as a display when you open it. That's not to say a samsonite case with a sanjuro full custom stand in it (like the drink cooler in the weapons demo in iron man), but the padding for the saber would have to be nice enough that it looked like it was built specifically for being displayed that way. I've also never seen a sanjuro stand that I've been disappointed by, so that would be another great option.
Any kind of exploded view would be cool, but if it's going to be a huge wallhanger (bigger than say 5x8), then the display for the saber should also be "wall mount ready" as there isn't always a good way to put a saber on a table or in a display cabinet with a picture directly above/behind it. Some people would be fine doing that while others would want to put both on the wall.
Just my .02. I also have to remember that this doesn't need to be overly generalized because it's only a 13 saber run, so we may all actually be able to agree on one thing or another.