Non of the three has the engine cooling fan this may not matter depending on where you live & how much traffic you may be stuck in. My 2013 does not have it & its not been a problem, its never gone into skip fire mode. The kit is not hugely expensive but the ECU does need a reflash to make it work automatically.
If the rectifier is swapped for a Harley D part it can stay forward facing without the bobbins. The HD part is much less than the original CE part from Morgan.
Even in cooler climes my fan is nearly always running whilst in stop and go traffic... and really was helpful when we have a few really hot days
