Hi.
I can offer storage for 4-5 cabs nearby Bremen (60km south) in my barn, if you cover the price for a larger van which would be needed to pick all up at once.
(4 cabs in c4 for me which can fit in my standard transporter/trailer)
@Muerto:
Where are you located in the Netherlands?
I can offer transport (only for a standard upright cab) to Hengelo/Zutphen/Apeldoorn/Arnhem as I regulary visit these cities every 8-12 weeks.
In addition I may go on holiday again to Amsterdam until March.