By far the best value for money would be at JAS in Port Maquarie. I live in QLD and i completed my MECIR just recently at JAS. I loved every second whilst down there and they are so dedicated to getting you through in time and you will be pleasently surprised at how cheep you can get your MECIR, and to top things off, it is completed in a beaut BE-58!!!
I promise you that you will love every moment there. Give either Jamie/Kev/Anne a call there, they will galdly answer any of your questions.
As you can see by how many people recommend JAS, it must say something