The current proposal from EASA to allow N Reg ops in Europe is that the aircraft must be maintained with European oversight to European standards and that the crews must conform to European licensing in addition to FAA licensing.
Do you have a reference for that, other than the 2004 EASA document (which I can dig up in about 10 mins if I need to) which refers to EASA maintenance standards.
How would you propose to certify an N-reg aircraft as compliant under the EASA maintenance regime without EASA accepting FAA certification?
The cutoff being proposed is 90 days to allow the ferry flight, visitors etc to come and go as needed but ensure that based operators are inside the EASA regime.
Reference? Any EASA URL will do fine.