CMS Admin Panel (highest quality, sophistication, etc. on the market)

Hello, Thank you for your interest. Your valuable time is truly appreciated. Please provide the following Admin Panel examples (most advanced, as specified) – in which I can choose to purchase: Provide PHP compatible CMS Admin Panel examples, including examples and price which I can choose from, that is of the highest quality on the market (i.e., top-of-the-line icons, pixel quality), and is the most: attractive, sophisticated, innovative, organized, and sufficient - consisting of the ability to, easily, edit all content, everything (i.e., text, color, background/wallpaper, titles, categories, text/image fields, form fields and background, photos, design, size areas/boxes, buttons, navigation bars, boxes, adding/removing buttons, adding/deleting links). (Note: ends must be round, corners must be rounded). Further business (i.e., implementation of the admin panel) may be offered in the near future. (Feel free to enlighten me on the services you offer.) Thank you very much. P.S. I look forward to receiving the examples, and building a lifelong relationship with you. Sincerely, Ryan Stevens