Having been busy planning on getting back into paid work I have started the progress of being self employed again. Along with all the paperwork I had to do I also decided to phone up Adrian Flux to see if they would consider insuring my trike for business use.
Their simple answer was 'Yes!' and I got a provisional 'Ball park' quote of just under £400, fully comp and with business use.
That was the final hurdle I was concerned about. Everything else, like the MSVA, is only following rules and not messing about but insurance would make or break the viability of the project.
Right, that means I can crack on with the build, and setting up in business will make it easier to get another big bottle of MIG gas from BOC.