Hi Padraic,
We only know them from some accessories we bought there, but generally they are held in high regard here in NL.
You will find that any car you want to buy in NL is more expensive than anywhere in Europe. We have a special car tax of 20% (BPM) on any new car, and it depreciates over the years, but is many times a high mark up even on 2nd hand cars. But I believe that if you want to export the car you can get the BPM you had to pay back. Perhaps best check with poptop if they have any experience in this with export.