Next big step will be installing the engine, but two or three people will be needed for this operation? so I begin by having a look at the engine equipment.
As the engine is air-ccoled, the air must be forced through the engine and this is done by installing the baffles and their seals.
The whole parts are in the firewall kit. Ths instructions are very clear and allow to do some work with the parts on the work bench.
This begins with some cutting and deburring. The two parts in the picture will help create seven parts.



And the result after the cutting and debuuring. In the background the step by step instructions.



And this are all the parts to built the rear part of the baffles. On the left one can make out the shape of a cylinder cover.