Design some Icons

There are two tasks: 1. Design new desktop icons. Centage has 3 products, with a 4th in development. We would like to update the icons we currently have for use with Windows 8. (See Attachment) The icons should be in the standard sizes for small, medium, large, and wide, tiles on a Windows 8 desktop. 2. Design a set of "Windows Store app" full-tile logos for use within our product. As part of a UI/UX update for Budget Maestro we plan to have static tiles for users to navigate within the product. There will be five tile groups, each group will have a defined tile background color. (See Attachment) WE ARE OPEN TO RECOMMENDATION ON COLORS/STYLES - Looking for a fresh look which is exciting and inviting -The logos should be simple and easily recognized. -The logos should be 70x70. -There should be no repetition of logos, with the following two exceptions: 1. If the icon is on a different colored tile. (Ex: The same icon can be used for Operating Expense in Data and Operating Expense in Reports.) 2. Related items could have same icon with a differentiator. (Ex: Account Number and Account Number Quick Assign). 2a. The differentiator will be consistent (The differentiator for Quick Assign would be the same for all Quick Assign tiles) There are approximately 90 tiles, of which between 60 and 70 would be unique.