This is my feeling, as well. I’m concerned about Romney, Collins, Murkowski and possibly Sasse and Gardner.
Don’t forget burr, rubio or alexander.
I’m not putting myself in Matt Bracken’s class, but his list of 18 Senators likely to vote to convict is eerily similar to mine. combine the two and there’s 22 Senators that will vote to convict.
Keep your powder dry.