Overlap with other Modules - Possibly Co-operate / Integrate with

There seems to be quite a few modules that modify build/forms.

To what extent does this module provide/plan to provide / plan to integrate with the following:

I'm specifically interested in the following capabilities:
1. Show/Hide/Replace Labels
2. Place multiple fields on a single line
3. Present a form in multiple columns
4. Override Theming for fields
5. Multiple Form Templates (per Content Type, or even multiple per content type)

To achieve the above, it makes sense to cater for functions by / integrate with following: (Extensive, but not complete list)
Content Templates (Contemplate) - http://drupal.org/project/Contemplate
CSS Injector - http://drupal.org/project/css_injector
Form Defaults (manage labels, etc)- http://drupal.org/project/formdefaults
Multi-column checkboxes radios - http://drupal.org/project/multicolumncheckboxesradios
Composite Layout (multi-column) - http://drupal.org/project/composite
Jammer (hide form items) - http://drupal.org/project/jammer
Node form columns - http://drupal.org/project/nodeformcols
Node and Comments Form Settings (mod txt, mod items- http://drupal.org/project/nodeformsettings

Also, there seems to be overlap by/with the following initiatives:
Form Builder (duplication?) - http://drupal.org/project/form_builder
Interface (this module) - http://drupal.org/project/interface
Formfilter (mod, alt forms) - http://drupal.org/project/formfilter
Node Form Template - http://drupal.org/project/node_form_template
Form Alter UI (mod, in/export, code gen)- http://drupal.org/project/form_alter_ui

(It's high time that Drupal also mature to having a proper Forms Builder)

Thanks for this awesome work!