RE: Will YS ever go gas/petrol?
Timble,
If you are going for a Mintor, just make sure you can get support/repairst etc in your country, I friend of mine got the 170 and it was a nightmare from the start to the end, the engine never worked correctly, it is a very long and boring story. The engine looked completly man made with tolerances been to high.
I do not know if this is still the case with them, maybe they chaged, I do not know, but I think it it important to be warned.
Regards