Is there insight anywhere on how the additional power from the hybrid unit is to be deployed in stages? Does the driver have a button/switch to press to get the additional power or is it to be more subtle than that? Assuming the battery is used more in the stages than it is recharged, will there be an impact on stages where 2 stages follow close together with only a short road section between? Will some stages simply be too long for the electric power to be available for their entire length?