I fear we’re wandering off topic…but I gotta clarify.
Wouldn’t that always be the same default?
I was thinking more along the line of calling qvm-copy-to-vm on a domU and the VM given as the first parameter would be the one that shows up in the dialog when it comes up. You could then change it, or not.
It would beat scrolling through (in my case) dozens of VM names (including templates and dvm-templates, neither of which is usually desired–typically you want an AppVM, a named disposable or a particular disp1234).