Addition of features to existing SQL database backend

We have an existing SQL database backend for incoming orders. We need a few features added to it to make it more user-friendly. In general: Addition of a "delete order" button that removes order from list in backend (but doesnt delete permanently from database Addition of some order status levels Modifications to existing email templates Change the way images are stored on the fileserver, into separate folders per order. Possibly more as we progress, thus probably best hourly rate bids.