Answer to issue 2
You can enable the use of normal content elements in News. The switch to activate that feature is in the Extension Manager configuration of News. You then have the possibility to add any content element to a News record.
By default the content elements are rendered before the normal news content, see here: https://git.typo3.org/TYPO3v4/Extensions/news.git/blob/HEAD:/Resources/Private/Templates/News/Detail.html#l67
Of course you can change to order if you copy the template and adjust it to your needs.