You have described the situation beautifully Tillson and that's why I have captured it in quotes as it's worth seeing twice!Just to re-itterate what flecc has already said. This is an eBike community. I have not looked at the thread about your build, but from what you say, I suspect that you have built yourself a mechanically propelled vehicle. Be very clear, that is not an eBike and has nothing to do with the spirit of this forum. Your bike enjoys none of the easements in law to which a legal eBike is entitled and belongs somewhere else and not here on this forum.
All of this off road nonesense fools no one. It is merely a cloak of deception which the illegal eBike users rely on to go about their activities unhindered. What they are actually doing is abusing the reputation of the legal eBike owners.
What the illegal owners want is motorbike / moped performance. But they don't want to pay for it and they don't want all of the legislation and compliance that comes with it. So in order to cherry pick the nice bits and to avoid the unwelcome aspects, they operate by decept pretending to be ordinary law abiding eBike owners.
I have no objection to more power and I can see how it will help some people. But, as things stand we can't have it. Maybe things will change in the future, but operating illegally isn't going to help the case.
Indalo