Hello,
no the Kasumi is not in production in the moment. The molds did get sold and as I know there are no plans to bring it back.
We own the molds of the Beretta21, the Sharky21, and the Stinger 40.
The Sharky is the much better and even more easier to fly airplane than the Kasumi. Reason is simple, a longer tail, and a little more wingspan.
And its fast. Average speed with a OS SX.32 is around 130-140mpH.
The Beretta21 is one of the fastest modelairplanes in the .21 size. We fly it with our .21 engines 160- 180 mpH.
Yes, there are some problems in flying this things. Its the landing. The beretta is a clean airframe, so it glides and glides and glides and glides.
Or, to pick it up after touching the ground, you have to walk, to walk to walk to walk, as it glides and glides and glides...
www.modellmotorentechnik.de its in german, but you will get the idea.....
cheers
mm