InDesign CS6's forms features are great, but you're looking as version 1.0 of the feature. Those features cannot be set in InDesign.
Furthermore, if you try to pick a font other than the standard ones at the top of the menu, don't expect that your form users will be able to pick those fonts when they open up the form in Reader or Acrobat. I'm pretty sure that custom fonts are not stored in the PDF form.
Thanks for the prompt reply. ;-)
I assumed it could be done since Acrobat itslef has these options, both font and justification. It means has for now I still have to edit the FORMs in Acrobat to further customization. Hope it could be added in a free update. :-)