hello Kim,
first I wish you luck and happiness with your photography. Making prints you hang on your walls and you are proud of is an excellent beginning. Don't push it too much, you've got the time because time it takes! Have you or do you plan to get a darkroom? or do you plan to have your photos made externally? Tell us about that. I don't know the Bronica GS1 - I have the Bronica 6x6 SQ-B...super! I develop and print both 35mm and 120 film.
look forward to see you here again.