Thank both you guys.
I have started some correspondence with the Danish CAA and the CAE in Amsterdam where i did my TR. As i understand it, there is a chance the Danes will endorse my TR, it was done to the EASA standard. Lets see....worst case i hope i could get some instructor to get me a check back in the Sim in Amsterdam and with that i conclude the practical part.
As for theoretical part, wow, sounds daunting. I do have lots of time to go about it, no plans of moving to the EU in the next 2-3 years. I guess i now need to understand if i am required to take the tests through a training facility. With the uncertainty of the brexit, i think i should find somewhere else to take it. Perhaps Cyprus as its just a 40 min free ride on the ATR.
thanks again,