I did end up with a Motolug trailer in the end, and have started to adapt it - some upgrades, some wants.
I changed the lights to LED ones with quick connectors. So the main gooseneck/connector wiring stays on the main body (with the help of some cable ties). And you can still disconnect/remove the arms for assembly & Bike mounting. These are E marked trailer lights, so road legal & also very bright/noticeable.
I have also changed from r-clips to pins with an integrated clip. (
Amazon link). Easier to put these on/take off - and no risk of losing the r-clip! The only r-clip pin is the central one for the main ramp body into the axel.
And finally, I changed the break off wire, to a more substantial one that goes over the tow bar.
I think future changes will possibly be a different hitch head with locking mechanism, and that's about it. I have a D-lock which fits through the tilting mechanism swing pin hole (removing the pin) - which can be used to lock the trailer to the hitch head. This should hopefully make it a secure Bike trailer when it is left locked/connected to the Car.
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