I would say we need an experienced 1st team coach, Jim lacks the experience and if he loved Saints as much as he says he does, he would do whats right by them and step down. He can come back when he is ready.
I would go for an experienced SCOTTISH number 2, picked by Owen.
I would keep the under 19 coach as they are doing ok. I think the youth seems to be developing well.
I like HA idea on another thread, if you aren't getting rid of Jim, use what you have and let TC help them out a bit with the 1st team.