Neat looking aircraft, Peter.  Quite is not bad either when you have neighbors {:>).  Looks like lot of fun... now, lets see.  A single rotor with aluminum side housings turning 7500 rpm.....

 

Ed Anderson

 

Yes, Ed had the same thoughts but this plane is in the Advanced Ultralight category here and as such only mods approved by the manufacturer are allowed and that means only Rotax 582 or 912 so far.

Peter