Latest on the air condenser. Found a 93 to 99 version which is different. Can anyone tell me if this will work if adapted to a 91 version A/C? Does anyone know where I might source one for a 91 model? Is there someone overseas who might help if not in Australia? Someone told me just to find an A/C mechanic who will adapt it? Thoughts?

Yep, found a a/c place who will adapt the later model condensor, easy job they say. WTF auto in kelmscot were very helpful as well, gave me good advice.