It sounds good, but quality is average which is why it gets a 3 star (good) rating.
The Good: It suits the Moonhawk very well. Overall sound quality is great! Revs are accurate enough, and the sound is beefy. My only gripe with the quality is that the sound could be bassier - not more aggressive, more bass. And thank you for making throttle on/off sound!!!! It makes it so much nicer.
The Bad: Idle to rev RPMs are horrendous. The idle RPM doesn't even change pitch, and it goes from volume all the way up to off in like 100 RPM. It could be so much smoother, I agree with @Stickee76. You should make the volumeBlendOut RPMs way farther apart, maybe blend the idle out from 1000 to 2000. It would be a way nicer transition.
I hope you take this as constructive criticism, please don't just tell me I'm wrong! xD But in all seriousness, this is a pretty decent mod.