Hatch, I've been divorced twice. One thing I would always recommend is mediation. If you can agree a settlement via mediation then go to a solicitor with the proposal it will save you a fortune.
Also, you will be getting advice from anyone and everyone, but your situation is unique to you so do what you think is right.
As I am now one of those giving advice, all I can say is don't do anything you'll regret later.
Chin up