I don't have the background to offer much yet... haven't read it... but I CAN tell you sixty days is NOT enough to fix much that she will notice.
If she expects a turnaround in sixty days... she's setting you BOTH up for failure... you need to set her straight on that deadline FIRST before you even THINK about committing to anything...
60 days isn't going to make a DENT. You will be right were you were before all over again in 60 days.. with her wanting to leave again...
