Design some Icons

We need up to 40 existing icons refreshing to have a more modern and clean design. The icons are 44x36 pixels, including padding, approx 30x28 without. The icons should be monochrome with alpha channel. They can use full grey scale but we would like a simple design with solid tones not photo-realistic detail. The icons are light against a dark background. Typically the icons are shown with some descriptive text underneath. The existing icons can be used as a guide, but the new ones can be quite different if it helps convey meaning or improves legibility. There are more details in the enclosed attachment. There are 36 described, and we may need one or two more as we go. In responses can you point me at some similar work please (ie icon designs you've already done ) ? I expect the process will be: - you suggest some potential styles for a couple of the icons - probably 5-8 styles covering 2 or 3 of the icons - we review and feedback - you refine those 2/3 icons to a final, agreed style - we agree the style - you create the other icons with a similar style - we review - you update per feedback - we agree the final icons Thank you !! Dave