Firstly let me give kudos to ICE, JDale and others in getting this out. Bravo.
In my quick read over the book, well done. I am sure that as I plow through it many questions will arise but as for now, it looks well thought through and some of the changes make a great deal of sense in conjunction with the RMU rules changes.
I look forward to giving a deeper dive of both the spell changes and rules.