Ideas for extending plugin

I’ve been using the plugin now for a couple of days. This is a list of ideas whilst using the plugin:
1. Ability to store the search query (including parameters) and re-use it at a later time for adding more listings.
2. Select a grouped product to assign new listings to.
3. Be able to select multiple categories to link the new listings to.
4. Show shipping costs in search results and calculate total costs (and be able to sort on this).
5. In query screen be able to select free shipping listings only.
6. Build title of Woocommerce listing using a template system (i.e. placeholders for price, shipping costs, parameters, etc.)

I’m willing to help out by developing code. If you could setup a Github repository for this plugin, that could help managing the code coming from different people (using forks).

Thank you for this great plugin!

Andre