Quote Originally Posted by Ricardoco View Post
thridly would it be a feature to put in some relays to switch between the two wiring types..
Not that easy has the voltage requirements would change has well. Serial requires much higher voltage(roughly double parallel) also the chance of blowing the drive is great.
The switching would have to happen with the power to drives off has it's 99% sure the drives will pop.!!

Not required anyway so keep it simple.!!