Gday W1,
thanks for your reply. Unfortunately I dont have 1500 PIC on anything over 30T, however I do have a few thousand hours copilot on the 744, and am soon to be moving to the 737.
As far as a cs25 aircraft goes, all I can find on that is a classification as a 'heavy aeroplane', so I assume both the 737 and 744 will meet that requirement.
Cheers