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#1061
In regard to item #2, Win10XPE includes Full Event LogViewer and Event Log Explorer tools under System Tools. In my build I include only Full Event LogViewer because I prefer it. It allows you to view the events of your local computer as well as events of a remote computer which is what the offline OS is considered. Click here to go to the developers web page for a full explanation of the tool.
I am not aware of any tool that can handle your item #1 request. Driver updates are dependent on the currently online OS and variability of hardware as it sees it. Maybe other forum members might have a tip for you.