For a basis I'm using George Steinbrenner sentence for campaign finance crime back some 50 years ago. He was fined $15,000. Additionally, commission Bowie Kuhn banned him from baseball for 2 years but eventually cut that back to 15 months.
My belief is that Trump should receive no jail time and be fined $112,517.22 ($15,000 adjusted for inflation).
Voters themselves can decide on the 15-month ban. I have no concern, nor consider it my business, how others vote.
On a side note, I'll always remember Bowie Kuhn for implementing nighttime World Series games. He'd be shown attending these games, many of which he had to be freezing his tail off by not wearing an overcoat, just to back up his decision that October nights weren't too cold for baseball.