Its hard to have too balanced a range in spots like this as you will not have played enough hands w/ villain. Hard to have a balanced range in a 100 hand sample.
We also do not always get called by hands that we dominate by open shoving, but most will 3b or call w/ those hands if we open small. Plus, unless we have a LOT of history, or the blinds are far superior players w/ big stacks who play well oop, then open shoving 20x otb w/ AQ isnt good.