My 'plan' was thought of because the Trafic/Vivaro/Primastar are all the same van, and the labour wouldn't be much - getting the engine and gearbox out can be d

My 'plan' was thought of because the Trafic/Vivaro/Primastar are all the same van, and the labour wouldn't be much - getting the engine and gearbox out can be done in a couple of hours when you're using a ramp, and if the conversion kit was intelligently made to pick up on the same mounting points as the standard engine/transmission then it would fit back in really quickly. The same powertrain is also used in their larger models - Master/Movano (can't think of the Nissan one), so that would also be another market. The labour would be minimal compared to the cost of the batteries.