If I had a 22.2 seatpost I would have gone with a bar end. I have a bunch of different ones laying around. My uni has a 25.4 seatpost, and so a bar end wouldn’t work. Torker makes a brake lever mount that looks like an over grown bar end made to fit 25.4, but it’s $10-$12. The one I made puts the lever in a nice spot, and cost me nothing more than what I had laying around anyway.