Even if they can’t try him by election day, I hope they still convict and imprison him even if he’s in office. The presidency is not blanket immunity.
Honestly, courts can move quickly if they want. I say try him quickly (after all, he has the right to a speedy trial) and let him appeal from prison, like anyone else would have to. No special treatment.
Furthermore, I hope everyone making these appears in bad also receives some kind of consequence.