Default KVM hardware templates

Hi,

Is there a way to redefined the default hardware settings for a freshly created VM ?
I mean, rght now, I create dozens of VMs but when I create new VM (and not clone an already existing one), I have to redefin my hardware settings (especially I replace IDE with virtio-scsi, use virtio for network, change keyboard layout, disable tablet pointer, ....)

There are times where it is useful to change a few things manually but these settings are common to all my VMs so I'd be happy to define them once and for all so that I don't have to redefeine them every time I create a new VM.

So, is there a template configuration file or something that I can edit to do that ?

Best regards.

Walid