BuddyPress.org

I’m trying to accomplish the following:
A user should be able to complete a form (containing checkboxes, radiobuttons, dropdowns etc) and post it’s content so it is only visible to selected users in BuddyPress.

I’ve tried the following:
Created a form with the plugin “Formidable Form Pro” which can be filled out from a separate page and upon submit it posts the content to the logged in user’s activity stream (visible for everyone).

Problem:
I’m still missing the possibility to select which users (ideally one or several BuddyPress friends) who should be receivers of the content. I’m also still missing the possibility to make sure no one else, other than the specified users, can see the content. Using the plugin “BuddyPress Activity Privacy” only seems to be working when posting from frontend inside BuddyPress, such as status update in activity stream.

Question:
Is it possible to include a form created with “Formidable Form Pro” in an activity update in BuddyPress (or a private message or another post type)? Could it perhaps be done with a shortcode? Any solutions to accomplish what is stated above are welcome.