You've chosen the piston engine for a modern design, which was the most difficult part of the job, now you've just have to put some stuff around and certifying the whole thing and that's it, you're now the manufacturer of the best training helicopter !
Please point out where I insinuated that. 
Personally I'd assume the engine - when reserving a not to limiting amount of space in one's design - is the "easiest" part to change, see AS350 SD1/2 "upgrades". Which makes it as incomprehensible as I tried to point out, why on earth they did not use a FI engine in the first place.
And about the engine as you seem to be a specialist in this field, the engine of the G2 delivers 145 HP and the engine of the 280FX delivers 225 HP.
I just meant to point out the strongest available Lycomming "360" fuel injected piston engine, insinuating that there is plenty power availabe. I could have pointed to the "mere" 190hp Lycomming of thousands of S-300C/Hu-269 training helis, or the even weaker one in the 300CBi, if one wants to trade hot and high capability for efficiency.
My point was that they very easily could have chosen a fuel injected engine instead of that carbed !!!!.
So please, when you're insulting people (I don't count myself amoung them), do it with intelligence and real arguments, ( I know that it's not as simple as producing an helicopter) but it's so much rewarding.
It was never my intention to insult someone
(Dad taught me that people who start insulting others or begin to raise their voice typically lack real arguments, but are unable to admit to that)
I merely pointed out how alien their choice of powerplant was in my view, for such an otherwise modern and cool heli.
btw. your cynism was well noted, as was the lack of explanation from your side why their choice of engine were not as bad as I had stipulated.
Maybe you'd want to try to counter my statement w/o cynism?
No joking here, I'm eager to learn, why they did that. Is the carb version with all the heating stuff maybe still cheaper than the FI one?
I mean, seriously, - given the ficticious chance - how many people would WANT to swap their FI piston engine with a carburated one?
Honestly, would
you do that, if you'd own a piston heli?
Peter, as usual genuinly interested