Some real information on the P20+ (as I call it)
The thrust is 24N at this time, fuel use around 100ml/minute full power.
Amazingly the P20 can be used gas or Kero start, Markus says it works amazingly well on kero start, just looks odd with the huge burner sticking out the side!!
They have developed a micro fuel pump and are working on the smaller ECU unit.

Many things have been learnt during the design of this baby, many facts very interesting-but obviously secret to the general public! But be sure lots of work has been done over the last two years of developement.

I guess it's just dawning on them just how popular this will be...

Dave Wilshere