Hello, I would like to offer my services. I am proficient in onlineshop-and website development and administration with Magento, Wordpress, Joomla.
In my opinion the safest way is to install Magento and the template anew and apply all security patches.
I have experience in creating and updating item listings, product tags, photos with Wordpress, Magento, Joomla stores - approximately 30 projects.
I am available to start immediately.
Best regards,
Stefan Zlatarev