That assumes people who choose not to vote don't vote because they're ignorant. I'd say there are a lot of reasons why people choose not to vote, apathy for the system imo is no. 1. Congress currently has an 18% approval rating, Supreme Court 44%, and Obama 48%, so the majority of Americans don't approve of the government.
You're comically misinformed if you think "voters are informed, thinking people who reasonably give a shit.", and I don't think implementing changes like the ones suggested in the OP would affect that