Inclusion of Additional FX currencies and Address updates for Non-US based clients

When will the service be updated to include additional fx currencies and allow non-us based clients? I have a number of clients based in the Caribbean that operate in multiple currencies (or at least there local and USD).

As it relates to addresses this will create challenges to invoicing.

With the exception of the above Sage Business Cloud seems to be the best solution for my clients. I hope this is something that can be addressed soon.