Not to much time to comment right now on specific pokes, but I've got a suggestion for the stats. Often when looking at common EV sets you see a lot of 4/252/0/0/0/252 type spreads, with three different "sets", one for each position of the 4 EVs. These 4 EVs are not significant, and often one or more of these "sets" is lost in the other, or some other set is kicked into other to make room for the three clones. Would it be possible to ignore the difference between 0 and 4 EVs when putting sets together to get a better picture? (For example, all of those sets would just show as 0/252/0/0/0/252, in one category)
This would apply to common 252/0/252/0/0/0 type walls too, which would further compress the stats.