I started a thread on this very subject last year, and all of my questions were answered.
Unfortunately the meeting that was taking me and the FTDK into Sydney was cancelled, so it didn't happen in the end.
Would seem like not a big deal if you are capable of playing in the same sandpit as the big boys - but check out landing and parking fees. They were pretty steep but I have heard that they have now been increased to totally unviable levels for GA.
The FTDK and I are into Brisbane Int on Friday. Still GA friendly and not unreasonable with landing and parking fees when you factor in the convenience.
Dr 