Fuel consumption rates for MZ34 engine?

Hi all....

I understand that one model of the MZ 34 single cylinder two stroke engine is
designed and used in motor gliders....

And I was wondering what its fuel consumption rates were at various HP outputs
as well as what its max continous HP output is...and I am particularly
interested in its fuel consumption rate at the 3 to 5 HP output rate...

Also, would it be detrimental to engine for it to run at those low rates for
longgg periods of time?

How bad are the vibrations from that engine? I understand they have a
counterbalancing wieght available also.....how much does that help and how
much wieght does it add?

Any other input on the engine is also appreciated!

take care

Blll