When doing your refresh can you also take a look at the help files? Some are way out of date and most don't give clear examples on how to implement some of the options available. Not everyone is a PHP coder, but many don't mind getting their hands dirty now and then to make some positive changes to their sites.
An example would be (and this is just an example as it comes to mind) - how to implement Google Maps. The instructions are out of date and it was a minefield navigating how to set it up - I gave up at the finish. Another would be how to use custom fields and how to best use them, including any CSS examples that are needed to dress those fields so they look the part. Plain English examples are needed.
I'm sure that a lot of people would appreciate being able to make changes without any horror stories occurring. As the suite evolves so should the help files and if you are including community enhancements that involve third parties, who are also evolving, then the help files should reflect this. I believe this is just as important as a site refresh and apologies for hijacking the topic, but a refresh should be more than just some site cosmetics 🙂