Medium format is great. My brother is a pro retired and he loves his Hasselblad stuff, but I am too poor for that and he doesn't do digital, and film is really expensive to buy and process. He's into Leica's now. I have been a Canon gal since I got the old AE-1 Program. I took some beautiful pictures with that camera. Now, years after joining POTN, I am shooting pro and traveling all over the world, but with digital and learning the software daily.
Your choices of the 135 and 85 1.2 make me wonder if you understand the speed issue with the 85. It's a great lens but I would not use it for sports, too slow. It is nothing as fast as the 85 1.8. The 135 is great, but depending on the sport you are shooting, too short. I went from the 70-200 to the 100-400 due to my son growing into the larger fields for soccer and I think those lenses are the best zooms out there for people like me who don't want to spend the money on the 300 2.8. Eventually, I will spend that kind of money, but I'm not getting paid and I don't plan to get paid in the near future. I shoot for the love of it and I wish I had good gear when I was your age to get me going. But I am sure you have goals and are pushing forward.
If you want to start a thread showing the most recent work you have done, read up on the image posting rules for each share forum before posting. You can post up to 8 embedded in the first post. Please try to post new stuff so people can comment and help.