Joomla to Wordpress migration with new design

We want to migrate a Joomla site to a Wordpress site while updating the design of the new site. The old Joomla site is not responsive so we want to add this new feature into the new wordpress site and also migrate all the old contents to this new site. Also we have already a new logo design that should be incorporated into the new design of the site. A part, we have another site that is a wordpress site, with so many articles. We want to add a new section into the new Wordpress site called Blog with all these articles. After finishing the project, the publication should include the 301 redirections into the htaccess file from all the old pages to the new pages. The site is in spanish language. So, to finish, the job will include: - Migration from joomla to wordpress (there is a wordpress plugin that makes this easy) - Responsive wordpress design for the new site according to the logo we will provide - Publication of the site in the definitive domain - 301 redirects from the old pages to the new ones The details of the company are: It is a printing company specialized in stickers of all types. The company likes the corporation design style Design examples for similar cases will help to take the decision