Hello fellow almost junior! I am going through kind of the same dilema right now as you in regard to deciding whether or not to go through rush again after the same sort of legacy situation. Unfortunately I don't know what to tell, if I did I would tell myself..haha.. If I were you, I think I would go for it, what can it hurt? Since you are on the 5 year plan I would think it wouldn't be as big of a deal since you would still have 3 more years to dedidcate to that house.
Good Luck on your decision!