I have read your project description and checked your website. I understand what you need, and i would like to offer you my services. I migrated many various both simple and complex Wordpress websites without any issues, and i have years of experience with all required technologies (Wordpress, WP plug-ins and themes development, PHP&MySQL, HTML&CSS, JS&jQuery), 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.