Are they enough engine
I utilize the original magneto ignition systems most of the time and they are fine with a Miller type starter and even with the spring starters.
But if you intend on "flipping the prop" by hand, an electronic system like C&H prevents the prop from kicking back and really tames the engine for hand starts.
I use a quadra 50 on my Giant Stinger & it will pretty much hang on the prop in a hover, and I can take off at half throttle.
I've seen G-62's on them too. But it will fly just fine on either of your engines.
The plane has a thick airfoil that tends to keep the speed constant in loops and creates a lot of lift. The plane is very easy to fly, just keep the wings level if you get in any trouble. And it lands slow and easy.
It is about the most comfortable aerobatic plane to fly there is! You'll love it.