Hi there,
According the following link there is a way to change IDE 2012 estetics.
http://wpf.2000things.com/2012/12/31/723-turning-off-all-caps-menus-in-visual-studio-2012/
Can you try this and let me know the results?
In the key HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\11.0\General, create a DWORD value named SuppressUppercaseConversion and set its value to 1.
In my case it doesn't make the trick...
Thanks for your time,