Magento 2 CE + Porto Theme Customization and Support

I am building a Magento store at www.taftoystore.com with CE 2.0 and the Porto theme and need the following:

- Upgrade of Magento from 2.1.7 to 2.1.9
- Upgrade of Porto theme from 2.6.0 to 2.6.1
- Upgrade Mailchimp integration to 1.0.21
- Upgrade of RevSlider from 5.3.1.6.2 to 5.4.5.2

I have just changed demo types from the list of pre-configured demos (from demo 19 to demo 4) and now there are a number of problems to be solved:
- Product images not showing
- Remove revslider from bottom of home page
- Replace home page slider with revslider
- Remove left side bar from product page and check that the design matches Demo 4: http://newsmartwave.net/magento2/porto/demo4_en/catalog/product/view/id/2102/s/men-s-t-shirt-1/

- Setup crons for indexing and any other necessary functions

Once the above items are done there will be a need for ongoing monthly support as the site goes live.

Warren