So far Spain has not reached 100% adaptation to JAR/FCL rules specially concerning convalidation process.
There is still a " protectionistic " attitude, just like in Holland or Germany where the language is a requirement, but as of today, there are 2 kinds of Spanish licences issued: one for EC registered aircraft ( for Iberia pilots etc. that have no need for a European ticket ) and the other for the rest that one day may be applying for a job in another member country: for example Easy or Ryanair, Westair, etc.
In any case the process is confusing,frustrating and God help you.
I can only suggest that you pay a visit to DGAC in Madrid and ask to see Sra. Casares and she will give you the straight scoop.
If you have an ICAO ATPL with certified Command experience in two-crew aircraft, preferably jet airliners, then you may have a good chance at reducing the 14 written assignments to 3 but I am not sure that that is still viable anymore...
Good Luck!
