Hi, Enjoy.
I am sorry for the delay to answer, I just lost track of this thread. Of course you can send me a PM.
Anyway, if I quite remember, what I did to convert my hours was to get a certificate of hours and licences in my local CAA, made it validated (put a stamp on it and pay) in my local foreign affairs office and finally made it validated again (legalizar) in the spanish consulate in my country (another stamp and more $$$). Then you should take it to the spanish CAA and then it will depend on their satanic majesties.
May God have mercy of your poor soul.