I think you should add in some more info on lugia's potential speed (surprisingly it can hit 350). Besides that point though, it's very common to see 307 and 290 speed lugias for groudons/rayquazas.
Also, is there any particular reason why shedinja would have 0 speed evs -.-
Imo that is sorta misleading since you'll really never see that slow of a shedinja unless we're talking about trick rooming here, and in that case you can just look at the list in reverse order to see speed priorities.