Thanks Danny, appreciate the input, my requirement would be tricycle.
The Nynja is apparently soon to be released as a 600Kg (this has been going on for a few years though). If so it would give a significant payload advantage over the Bushcat. Would need to go for wing tanks to make it competitive, but wing tanks in them selves are more hassle than the fuselage, with the advantage though of better baggage space. I do like the composite fuselage cover on the Nynja, makes for a sleek looking plane. If 600Kg for both, and wing tanks on Nynja, the main differences would be: Nynja - higher cruise speed around 90K, better payload, longer time in air with larger tanks. Bushcat - More comfy I think, good looking plane, better representation in Australia, easier fuel management (fuselage tank, but less fuel).
No question both would do the job for my purposes. I intend going to have a look and at least sit in each, if not try and get a quick flight in each. I will then decide. I'll go and look at your blog
Barry