1) Where did you do it? Gildenburgh Waters, Peterborough
2) Would you recommend the company? and Country? Dive In, England (Yes I would, not the quarry we dived in, but the instructors were great)
3) How expensive was it? £500 (but I'd done AI in OZ with my employers) Can't remember the PADI fees at the time.
4) What was your work prospects like after it? Lousy! Just did IDC, no EFR or MSDT prep
5) And finally What was/is the diving like in that country?! Cold, Murky, but great instruction
What you'll find is that there is very little difference in the pricing of IDC's after exchange rates. I looked at doing my IDC in Thailand instead of the UK, there was no real benefit save for doing it in a warm country. Looking back I'm glad I didn't, when you say you've done you're IDC in Thailand it tends not to reflect greatly on you.
As for finding work after the IDC, languages. That's the main thing. It was such a hinderance the first few years trying to get work. Then after getting a Scandinavian girlfriend (also an Instructor) plus making the effort to teach in another language, it became a lot easier to find work.
You might want to have a look at the current Aussie Exchange rates. As PADI Asia Pacific is based in Sydney. What you may find is that although an IDC may work out cheaper in the Asia Pacific region, the crappy rates for the £ and PADI fees may make it seem less attractive.
Good luck.