Google Font necessary?
As @Gary Cunningham-Lee says.
Just as an additional suggestion, to preserve your Tiki integrity and ease future upgrade, I would create my own theme;
- Duplicate the theme used and give it a different name (folder, CSS and SCSS)
- Select it as the Tiki theme
- Start toying with it. (follow Gary's recommendation)
;){kind=link}
;){kind=link}