Education Base Theme Support Request

At the outset, I would like to thank the developers for this extra-ordinary theme. I am still constructing my website: http://cdt.oo.gd. I am keenly looking forward for following features in the theme:
1. In the feature slider section image, I want to display only images without any content. It is picking up the content of feature items.
2. Typography & Font Colors: I want to edit font size used in the theme as well as want to modify the colors of different levels of fonts such as H1, H2, Paragraph etc.
3. Background of website title: I want to modify the background color of the website title header. Could not find any option for the same.
4. ordering of pages in various sections: The theme is not permitting the order change of the posts in various sections despite that I have defined page orders in the page options of wordpress. For example, page order 1 should be displayed first.
5. separate sidebar for front page: If there can be a separate sidebar for front page, I would love it to place some dedicated content relevant to front page only
6. color background of various widgetized sections: want to use different colors for background of each section. For example, course section color ‘x’; for team section background, say color ‘y’
7. video section: If a video section widget can be added to the widget options, I can place some videos without using external plugins.
8. Image slider plugin in image gallery: In image gallery widget, the theme is just displaying the featured image. I want to run metaslider shortcode in gallery section.
Thank you once again. Please ignore if my request is overwhelming.