[galaxy-dev] Do ToolShed updates cope with renaming files?

Hi all, I'd like to check (before I try this), if is this expected to work or not? For the normal tool wrappers, is it possible to rename the XML file (but leave the tool ID inside the XML file unchanged), and have this *just work* (TM) when automatically updated via the ToolShed? Similarly, for the new 'blast_datatypes' Tool Shed entry, can I rename xml.py which defines the file format(s) to something like ncbi_blast.py (and update the datatypes_conf.xml ToolShed file to match)? My desire here is partly to avoid the current namespace clash with galaxy.datatypes.xml but also that I intend this to include other non-XML BLAST formats as well (e.g. BLAST database). Thanks, Peter