Hello I'm looking for a graphic designer for a book of 300-350 pages, 88k words, 6x9 format

Hello I'm looking for a graphic designer for a book of 300-350 pages, 88k words, 6x9 format My needs are : - epub format cover - soft-format cover - hardcover format - pdf layout to print - epub formatting The book is already finished in French, all I need is the hardcover. It is translated into English and Spanish, and I will keep the same cover. However, it is currently 350 pages long and I would like to reformat it to 300 pages. What I'm looking for : - A personal and professional relationship, which means a first interview by webcam, and throughout the production. - Unlimited corrections until the desired results are achieved. - The delivery of the different files that made it possible to obtain the final result, for example .PSD files if Photoshop and .INDD files if InDesign. - The language of collaboration can be French or English. - Knowledge of Spanish may be useful. Some questions : - What are your possibilities to make an interview, via Skype? Messenger? Zoom? Or other platforms - What software do you use for cover design and layout? - For the first job, you would have to adjust the cover C1C4 which is for soft cover C1C4 with flap for hard cover, this with the addition of one or two photos and text. How much would you ask for this contract, and how long would it take. Thank you Guy Giard