[currysausage]

http://cleanthesis.der-ric.de/img/ct_toc.jpg

Using 2 different sans-serif fonts in the same document (here: Helvetica and the TeX humanist) is usually frowned upon by typographers. One reason is that differences in size, style, color, etc. should always be noticable. Two sans-serif fonts will always look superficially similar; the eye has to get used to different letter forms when it expects the font to stay the same.

Beyond that, I think the template is really beautiful. Thanks for sharing!