Hey PlaneCreative,
Ikebana 2.2 has just been made available on ThemeForest ;)
If you want to control font weight for specific classes, you’ll need to edit the theme’s stylesheet (the recommended way to achieve this is child themes) or add the extra CSS into the “Style: Add Custom CSS” tab of the theme options panel. If you need advice on specific elements, let me know, I will help out with formulating the statements.
Sincerely,
Andrii / Satori Studio