Oh the lovely SR20, i just love cirrus a/c
would love to do PPL training in one, but they don't do it over here in the Uk, the only place i found out during my research was a flying school in Australia (bit too far just to go and do PPL Training).
Regarding Lisbon, i know a Portuguese Aviation forum that might be able to help you, if you still require the information let me know.
Regards