Customizations of AVS (Adult Video Script)

Hello, I need a few customisations made to the AVS script ([login to view URL]) they are as follows (ALL LINKS ARE SAFE AND DO NOT CONTAIN ADULT CONTENT): - Add a description below videos and image galleries ([login to view URL] + [login to view URL]) this description will show on the video page. - Stop images from appearing on new page, instead they should lightbox out ([login to view URL]). - Move comment form from individual images to the album . - Ability to add custom SEO titles and descriptions to photo albums and videos ONLY IN THE ADMIN AREA.