Thinking of moving to Zoho

Thinking of moving to Zoho

Hi,

im looking to develop my app and have come across Zoho Creator, I was looking to see if i could achieve the following with Zoho;

can i print a pdf with data for one record and include data from other related forms.
to link child records it appears in need to add a form to the parent form or in the child form have a loopup field, is there a way to progmatically link the child records maybe using caseid as a variable?
can variables be initialised when selecting a record to be used whilst working on all forms related to that record?
can records be restricted to users who are marked as their case handler?
can we upload and store docs and link these to a record?
can i build a page and have different forms all linked to the same parent record present data in this one page?
does creator have a bi-directional link with Zoho CRM?

thanks for any help