Advantages
- Ability to buy an aeroplane from another European country and put it on the G-register without any mandatory modification, inspection, new service schedules, etc. etc.
- Ability to sell your aeroplane to another European register.
- Standardisation of fees (which in the UK almost certainly means downwards).
- Finally a real common licensing system.
Disadvantages
- You may have to deal with offices in another country.
- Consultation will become much more difficult than the current (already difficult) situation when trying to get any rules changed.
- They are threatening to put the HQ in Helsinki !!!!
Just a few points in my private opinion only
G