I was surprised when you told me you did that. As you know my own Plus 4 (1 year older than yours I think) came home with UK license plates. Hearing from you I then tried to bring the M3W with PT license plates but it wasn't possible. Maybe because that model had no previous registrations in Portugal?

2010 Morgan +4
Me racing it: http://youtu.be/CQgT2vMLEUo
2014 M3W Brooklands
To be raced