Multiple engines ?

Hi,

as hybrids become more popular (some may have an electric engine per 
wheel + combustion engine), wouldn't it be nice to have multiple 
Engine(Configuration) per vehicle ?

This would also allow to per-engine (instead of per-vehicle) 
FuelConfiguration, EngineSpeed and some Diagnostic (e.g. 
accumulatedEngineRuntime)

Best regards,

Bart Hanssens