Comment on Talian 5 WordPress SEO Theme by SEO Dave.
The Talian theme your using on the site you linked isn’t the AdSense Ready WordPress Themes from this site. You’ve got the original Talian that I used to create my AdSense/SEO version from.
The answers to your questions is yes to them all, just a matter of knowing what your doing.
Easiest one is load the sidebar.php file find the word Blogroll and change to Links.
That should do it. That is unless they’ve used the default code then you might have to use the sort of code I use (allows changes). I forget what the original theme formatting was like (made BIG changes and it’s been a while).
Rest would require me looking at the code of the original theme which I don’t offer support for.