Good luck with your purchase.
Now this is just a general observation.
I don't understand why people don't spend an extra $1000.00 and buy local. The time and effort in flying interstate, time off work, airport parking or having it floated to home doesn't make sense to me.
If you live in SA you would understand.
The prices here are way over the top even for a bone stock model that requires most things replaced or repaired.
I can purchase interstate including the cost to bring it back home the same van in better condition with service history with all the mods installed and ready to go for less than I can purchase here in SA.
To put it in a bit of perspective: SA purchase price $20K will require a further $5-$6K plus for repairs, replacements and mods. The same van interstate ready to go can be purchased and brought back for $21K