Dude~ - The following is from the SRG website:
Transferring Type/Class Ratings from a non-JAA State Licence
Type/Class ratings may be transferred from a non-JAA State licence without further training/testing provided the applicant meets the following:-
a) 500 hours as pilot on type/class, operating P1 or P2 as appropriate to rating required - (PUT time may not be counted);
b) re-validation requirements of JAR-FCL 1.245, including a valid Licensing Proficiency Check.
Applicants for a type/class rating who do not meet the above must:
For Type Ratings:
a) meet the type/class rating training requirements of JAR-FCL 1.240 (including);
b) Licensing Skills Test.
For Class Ratings:
a) provide evidence of 100 hours experience on the class to be transferred and 70 hours PIC on aeroplanes;
b) pass the MEP Licensing Proficiency Check.
Since it appears that you do not have 100 hours experience on the class, you cannot transfer the rating and will have to complete a full JAA MEP Class Rating course at an approved FTO and pass the flight and ground tests.