I have read your project description, i understand what you need, and i would like to offer you my services. I have migrated many various Wordpress websites, including redirects, and installation of caching plug-ins, and i have years of experience with all required technologies (Wordpress, PHP&MySQL, HTML&CSS, JS), so i can finish this project quickly, without errors and to your full satisfaction. In case you would like to discuss the project with me or get started, feel free to contact me by private message. I'm looking forward to our cooperation.