Questions

[Zeus]

Isn't there a shop extension out there somewhere that allows for presentation and purchase/sale of equipment/items? Or am I imagining things. Either way the way I would approach this is a small extension that presents a small separate window with a few controls to browse available items (maybe drawn from available modules and factoring availability of items). In addition, similar to the PartySheet provide a view of a selected characters inventory. Using this view of the data (which can either be a copy or a reference) you can bind your purchase/sell actions and update the char sheet accordingly. This approach should have no impact on ongoing character inventory management as the char sheet logic is left unchanged.

[El Condoro]

Yes, there is a locations extension and I think a new version is about to be or has just been released - it has regions, cities, towns and buildings all contained in it.