Preferential Lite Free Theme

I’ve been working on Preferential lite for a week and having dramas with slideshows and sliders. I was just noticing that Widgetkit only works with premium. Before buying, I’d like to know if the problems I’ve been having can be sorted. The Gallery and slideshow installed on the old website doesn’t want to work in Preferential lite but will work in other themes like Vivid. The gallery plugin is: NextGEN Gallery by Photocrati I’ve installed the Meta Slider plugin and that doesn’t work either but works in Vivid and other themes. We love the look of preferential but need to use gallery and sliders. Old website: http://ehmahaa.org.au and new website: http://ehmahaa.org.au/websiterebuild/wp-admin/customize.php I’d love to have a banner slider. Is that possible? I’ve posted in a forum with a banner question can have a single static picture but I’d either like to have a different top photo for different pages with a static Header or a slider in where the banner photo is. I can’t find much in forums for Preferential lite. I now know I can’t have different banner images for different pages but looking for a way to have different images on different pages and to see if I can imbed videos with a preview showing up. Any help appreciated. If buying the premium will fix all these problems then great but I need to know it will fix it up or work arounds for Preferential Lite. It’s a great looking theme. 🙂