At this point, it seems to me the smart move for the GOP would be to impeach Trump. It would cause a stir for sure, but then it would be over with and they'd still have Pence. Keeping Trump runs a huge risk that something even worse than what's already happening is in the future.
...but hey, do what you want...you will anyway.
Yikes. So, then, we should hope to Hell they don't impeach the Rump?