Only major issue with that is in the Senate. Adding new states means new seats and unfortunately even if you split commieforina in 2 it would most likely still stay blue and just add more 95% of the time 2 new Dem seats in the senate. House might be more likely to be a mixture but senate would be doomed I fear.
That sucks man. Luckily for me my GF is actually going to be voting for the first time ever. She see's Biden for the pedo he is and is backing the TrumpTrain. Good luck in your future endeavors into relationships.