I’ve never bought a motorcycle from them, but I have 2 friends who did, and both reckoned that their service and support was first class. I think it’s true to say that they are the most highly regarded of the “classic” dealers.
I purchased my flying Squirrel from them and found them to be true enthusiasts and extremely helpful. Ian Hatton extended this assistance to checking something on my two speeder which I was slightly concerned about and did a fair bit of work for very little. I would recommend them from my experience.
A very pretty piece of Coventry motorcycling history to be sure. As for less headache, it looks like you will merely get leg ache cycle-assisting the belt-drive engine !! It’s a good thing the Netherlands has only modest hills 🙂