Looking for some opinions here...
There's a chance (and I don't know yet if it's a good chance or a long shot... but "a chance" anyway) that we might move in the next few years, which re-opens the possibility of DS going to school. (Both because we could pick a district with him in mind and because he might like the quick social circle that school might provide if a homeschool group didn't...) So now all of a sudden I might have to pay attention to the advocacy posts.

To complicate things, the move might (might!) be international... but only to Canada, so not too "foreign" in terms of language and culture -- enough, though, that at least a semester of school might be good for settling in, as long as it wasn't completely ridiculous from an academic standpoint.
All this to say... since DS was tested as a six year old (WISC and WJ-R), would it potentially be useful to the school-to-be-named-later for us to have more recent scores? He's in DYS, and he's done talent search testing since then that is pretty consistent with that level, and he has other project type achievements that would make a nice portfolio (science fair projects, JFLL, FLL, writing samples, etc.)... so it's not like I'd be asking them to just take my word for it, but on the other hand it seems kind of silly to approach a middle school or high school with test scores from 1st grade.
And of course since I've not been paying much attention (ooh look something shiny!) I don't remember what the "ideal" age would be for testing -- he's barely-nine now and I have a vague thought in the back of my mind that we may be approaching the end of that range... AND I'm not sure what the Canada possibility adds to the mix -- they have different norms, right Dottie?

Throw in the new-ish extended scoring options, and the fact that we have a tester we like here, and I'm not sure what I ought to do... jump on it now because he's aging out? wait until the last minute so the report is "fresh"? get it done now whether we really need it or not because we like the tester and the extended scoring is worth it? (he's cheap too, so the financial issues are minimal... yay!) wait to see if it's going to be Canada so we can do something particularly Canadian-appropriate?

Or of course we could do nothing and assume it all works out... that's been good so far, and by the time we actually make a move (IF we make a move) we could easily have a lot of new data in the form of ACT/SAT scores, SAT2s, maybe APs... At the high school level would that be more convincing than WISC/WJ? And as much as extended WISC scoring is a temptation, there's also the possibility of his taking a nose-dive on a second test... so there's something to be said for quitting while he's ahead, not tempting fate, etc... LOL
Quick! Someone tell me what to do!