Firstly, thank you all for your responses! Each of them cast a different light on my situation which provides some additional insight or at least confirms some of my assumptions.
A couple of bits of additional information in regards to some of the questions raised.
My plan is to work outside of Australia for a number of years post MBA. 1st preference would be Western Europe, I would also be interested in working in Eastern Europe, US, MENA, Asia, although I'd imagine not for longer than a 2 month to two year gig. I am married and have a newborn, so preference would be to settle back in Australia or New Zealand after 5-9 years or so, although I would imagine with the experience I would have at that point it would be easy to manage. My other big passion is Entrepreneurship, so after some time in management consulting I imagine I will start my own business/businesses.
I did a thorough translation of my GPA using both foreign credits and WES and both gave me a GPA of 3.75 in the US scale (upgrade, winning!). Given they both came out the same I would assume that is accurate. I am not sure what rank I would be within my class as my university didn't publicise such information, based purely on my interactions with classmates (the accelerated program is a relatively small group) I would assume I would be in the top 10% very easily, and possibly top 5% but I'm not sure. Is this the sort of GPA that they would look for or is it still a negative for me? Also do the European MBA admissions generally prefer GPA in a US format?
I realised my paragraph about recommendation letters was a little confusing, sorry guys

. HR managers are L&D coordinators/managers are usually the key people I work with among my corporate clients. University deans/associate deans or heads of subjects are usually the key people I work with among my tertiary academic clients. I was planning to get one recommendation from the CEO of my current employer (he has been the person I report to for most of the time I have been employed, although this changed several months ago as there is new middle management) and one from a client. I could also get a recommendation from the president of the religious volunteer team I was in, he knows me well and would talk me up

. Any suggestions as to what would be best? I can get a really good recommendation from any of them, although I would think that my CEO and the Volunteer President would have the most to say, In either case the big question is who to get? Thoughts?
Also regarding my current employment and pre MBA employment plans I still currently employed in the Account Management job (its basically solution sales at a reasonably high level). I am getting bored of my job so I need a change. I can see three potential options moving forward that I may be able to obtain in 2-6 months time and work at for the next 1-2 years prior to starting my mba:
Option 1 - Accenture - Pros: Branding, management consulting experience
Option 2 - Middle Management Current Employer (managing the academic sales and operations team, 4 staff members would report to me, but that could decrease to 3 initially and then potentially grow to 5 pretty easily) - Pros: Managerial Experience
Option 3 - Get a job in Europe, similar role to what I am in now - Pros: International experience
Purely from a top tier MBA admissions perspective which would help me most? Do any other thoughts come to mind regarding the decision?
Also is there some specific b-schools in the US that I would be a likely candidate for (given my current circumstance and assuming I get a solid score on the GMAT) that would give me a high probability of landing a management consulting job (bain, McKinsey, BCG or Stratgey&... I actually really like Strategy& from my discussions they seem to provide awesome options for family travel when assigned overseas projects)? I guess I could use this as a back up plan and apply immediately if things don't work out at Accenture or I don't get a promotion to management.
Thank you again for your input and again any additional thoughts, perspective or suggestions welcomed