Let site admins determine defaults for "skip comments approval" in user settings

Just in case someone also needs this, for now what I did is completely disabled to functionality because I don't care if my users A can't let people skip comment approval. I prefer that they are forced to approve all comments than having to uncheck the checkbox for every newly created account.

Here's what I did :

function commentaccess_requires_approval($type, $owner = 0) {
  // Make sure we have a valid user object for node author
  if (is_object($owner) && $owner->uid) {
    $skip_approval_field = "commentaccess_skip_{$type}";
    /*
    if ($owner->data["$skip_approval_field"] == 1 ) {
      return FALSE;
    }
    else {
      return TRUE;  // node author enabled their approval queue
    }
    */
    return TRUE; // ADDED TO ENFORCE APPROVAL
  }
  else { // Didn't get a valid user object
    return FALSE;
  }
}

I also unchecked and disabled the checkbox for consistency :

$form['commentaccess_settings']["commentaccess_skip_$type"] = array(
  '#type' => 'checkbox',
  '#disabled' => TRUE, // ADDED TO DISABLE THE CHECKBOX
  '#title' => t("$node->name: skip comment approvals"),
  //'#default_value' => isset($account->data["commentaccess_skip_$type"]) ? $account->data["commentaccess_skip_$type"] : 0,
  '#default_value' => 0, // ADDED TO UNCHECK THE CHECKBOX
  '#description' => t('Check this to allow other people to comment on your posts without approval (Administrators may always comment without approval).'),
);

Still all these changes will be gone if I ever update the module so I also modified the version in the .info file to give me a warning I should update this module manually only.

; Information added by drupal.org packaging script on 2011-02-23
version = "7.x-1.0 /!\\ DO NOT UPDATE AUTOMATICALLY - CUSTOM MODIFICATIONS INSIDE /!\\"

But this solution is not good enough, I'd love to learn how I can do it the right way !

Thank you !