Peugeot D4

[proff]

hello all
my name is olivier and I'm from france
I'm planning since too many years now to retrofit a peugeot D4b that is like a french version of VW kombi split
except it's a front wheel drive with length aligned gear box
my obective is to use an EM57 nissan in place of genuine gearbox
but to avoid inverter charger risng up the cabin floor I would like to know if it's possible to make the EM75 working beeing rotate 90° front side around gearbox exit ?? (I think especialy to issues regarding liquid cooling )
thank's for any info and courage to all of you !!