Welcome to the ranks of the Archers. If we can help, just ask.
And yes, tip weights should match for consistency in your aiming vs impact points. Also, different types of broadheads can make differences to the flight path of your arrows. I found I did not like the flat two edged broadheads with crosscut bleeders. They tended to drift off target for me. I found better accuracy with an inexpensive mechanical called silver strikes. Other folks have thier own favorites of course.
If the difference is small, they do make weighted washers to adjust lighter tips to match your heavier tips,
