So be careful what you wish for
We already do not have a Senate. The Senate should have two representatives, appointed by each state respectively. Instead senators are just elected by popular vote in these states. The Senate is supposed to represent the sovereign state; the House represents the sovereign citizens.
Further, DC does not operate as a constitutional republic. For 80 years it has _judged_ and _legislated_ any power and law that it wanted. Judges legislating law from thin-air; Congress voting powers and laws completely outside of its clear and very limited USConstitutional authority. Not even a pretense of amending the constitution to perform such breaches of contract with We-The-People.
Over the last 80 years, We-The-People have become mere wards of DC, truly we-the-sheeple. Surely we have lost our way and destroyed the genius of what our fathers fought for.