I was just kidding about it being outlawed! It will be an added cost, but you have to fly one of these set up right and you'll be hooked.

As for the noise, I find it to be pleasant. It seems to be no louder then my standard set up. It's different, but really not louder. I suspect it will measure quieter on a noise meter, as the props are only turning about 4K. Brenner increased the prop separation from the unit he flew last year and that did make it quieter.