Most of this looks pretty good but this could be a recipe for disaster:

"Drop obsolete objects"

It's sometimes not straightforward how and when objects are used. before dropping something you need to be sure it's really not used.

It's quite possible you could drop a sproc or table thats only used periodically (once a month or once a quarter). This could create major problems for you a few months out!

Just my 02c... 😉

Mark