Redesign self-help tennis coaching cards (stacked book form)?? Serious proposals only

Information for the business: Confidence Cards by Match Points are self-help coaching cards that offer simple yet powerful words designed to help players readjust and focus on strategies during a tennis game. Confidence Cards by Match Points are not just for the performance, they are for the practice, the planning, and the preparation.
Industry: Sports and Fitness
Design details: RIGHT NOW we're planning on having two sided printing; most pages will have copy on one side and then just color on the other to match the different category colors; the exceptions are the front and back cover. So we're then talking 38 leaves or 64 pages total. Each section is leveled with a diagonal cut which requires die cutting and really drives the costs up. And last, it is designed for spiral or wire-o binding.

I WANT A COMPLETE MAKEOVER THAT WILL HELP LOWER COSTS, make colors pops, add some more dynamic art and simplify the look. CAN YOU HELP? I really need someone experienced enough to take this project and give it a design makeover and also be able to talk to the printer to answer any questions or make adjustments necessary. I also need someone willing to make recommendations if you feel I'm going in the wrong direction. I will provide additional information after I narrow my top three proposals. I already have a ISBN and most of the copy is already done, but I'm having an editor tweak the copy/content.

Last, I conduct all work, payments and most communications in PPH.

THank you and I look forward to hearing from you.
Target audience: tennis players of all ages who need
Number of pages needed: see above
Ideas for the visual style: will show you current concept and design if selected as a final proposal before official acceptance
Things to avoid: dull colors and dated design. I will show you what I mean if I you are one of the finalist before I submit my proposal
Where the design will be used: printed books, site and marketing materals
Extra notes: HOW SHOULD YOU USE Match Points by Confidence Cards? Think of your next tennis game like an open-book test. Even though you will be able to use the book during your test (or game), you still need to study and look over your notes so you can find the answers as quickly as possible in the time allotted. Read each of the cards before a game situation, and even during practice so the tips and strategies are familiar to you and can be quickly remembered while playing. During break points while playing in a formal game find the section most relevant to what you need right then and there. Confidence? Strategy? Sportsmanship? To close out the game? Mental Readjustment? Each section will have some handpicked tips written in a firm and motivating tone, designed to stimulate you to your desired action and encourage you to stay focused on the finish line.