Can I set up an archive page and this page only displays comments of these 2 custom types with Toolset?
Toolset plugins do not support such kind of feature, Toolset plugins can not manage WordPress comments, you might consider other plugin
This is the technical support forum for Toolset - a suite of plugins for developing WordPress sites without writing PHP.
Everyone can read this forum, but only Toolset clients can post in it. Toolset support works 6 days per week, 19 hours per day.