Very Simple Wordpress Single Post Page Customisation

To customise the order of things in Wordpress single post page. To create child theme if needed or anything necessary as long as the updates of Wordpress, theme and plugins won't override the customisation done or break any layouts. URL to the actual website for viewing will be provided to the hired developer. No backend access to the website will be given. Customised files are expected to be delivered for final replacement/installation to the actual website. The website is using SociallyViral Pro theme by MyThemeShop. The main related plugin that will be affecting the customisation is only Facebook Comments Plugin. Both can be downloaded from the internet. Current general order of things on the single post page are as follows: 1. Title. 2. Previous / Next buttons. 3. Content. 4. Wordpress comment. 5. Facebook comment. 6. Pagination. 7. Social sharing & Previous / Next buttons. 8. Author box. 9. Related posts. The appearance of things on the single post page desired: 1. Title. 2. Previous / Next buttons. 3. Content. 4. Wordpress comment <--- [1. To properly hide/unhide the Wordpress comment]. 5. Pagination. 6. Social sharing & Previous / Next buttons. 7. Author box. 8. Facebook comment <---[2. Originally below Wordpress comment]. 9. Related posts. The customisation done will need to be shown to the client for approval. No advance or milestone payment will be made since this will be a micro project. Final payment will only be paid once the job is done and the client is satisfied with the changes. Thank you.