I’ve sent them an email.

Incidentally the GT5 in my user name did come from the #Greenspeed GT5 I rode for several years and put the best part of 10,000KM on and yes it WAS called the #arcadia and yes the name DID come from #CaptainHarlock’s space pirate battleship the Arcadia. A successor trike is likely to be named the #QueenEmeraldas or the #Bentenmaru or possibly the #SolBianca depending on colour for similar reasons.