Hello, i have read your project description, i understand what you want, and i would like to offer you my services. I can create Wordpress plug-in that will implement the required features, and generate the PDF and send it by email to recipient as requested. I have excellent knowledge of Wordpress and Gravity Forms, generating PDFs and related technologies, plenty of experience with them, so i can finish this project quickly and to your full satisfaction. Feel free to contact me by private message to discuss the details. I'm looking forward to our cooperation.