And we should not forget that the balance of the EC (as it relates to the ratio of Senators and Congressmen to residents) has swung hugely in favor of rural states. As the number of residents per district has grown, with a capped number of Congressmen, states like CA and TX have effectively lost representation. If we adjusted the size of a Congressional district down to match the population of the smallest state, and increased the size of the house accordingly, the large states would pick up quite a few Congressmen, and therefore Electors.