Minor changes in Vanilla Forum

I need some minor changes done to my Forum which is using the Vanilla Open Source: 1. Increase font size of menu bar (See Image1) 2. Place an additional button Inbox next to Comments in same style as the other 4 boxes (See Image2) 3. Need a very simple pop up with text when mouse cursor is hovered on top menu bar 4. In Discussions where it says General, I need it to say Category: General (See Image 3) 5. Need more spacing in-between discussions as they look too cramped right now. (See Image 4) The URL is - [login to view URL] You can login with : Username : trent2030 Password : trent2030 Only Freelancers who have worked on Vanilla Forum or have knowledge on CSS / PHP need apply. Quick Job.