thx Horst, i´ll wait for a research till i got the measures of the parcel exactly.
There is a little chance to get a big lot auf aerodynimic sets from different makers - i´m offered an attic of 400 m² full of all kinds of stuff

The former tuner has closed his doors 20 years ago and a steelworker company sits in the building. They need to get rid of the parts for fire insurance reasons.
Maybe i´m a lucky winner
Roland