I think it's very important whenever someone tries the BNP hysteria thing to ask them what exactly they find so terrifying or repugnant about the BNP that they feel anything linked to it would somehow cause contamination of the magnitude of a nuclear explosion.
If they can't tell you why they think the BNP is so horrific they are mortally terrified of even thinking about it, then you know they are just lefties having you on. If they can enumerate clearly which BNP policies they feel are repugnant or scary then you can show how yours differ.
The trouble with anti-BNP trolls is that they can't always identify in the present day BNP what they find so horrifying and usually revert to old pics of neo nazis dressed up in SS uniforms and the odd skinhead giving a cheeky salute.
You'll find that the things that bother ordinary people about the BNP are
aspects of their immigration policy and
aspects of their military duty policies. And perhaps some of the socialist bits and maybe some
aspects of the crime and punishment bits. And Arthur Kemp.
If these do not match FEP policies then it will be easy to show where they differ.