[JellyStyle]

I am in same boat, Pre-LCI F02 RWD and would be great to get a 8HP swap.
I presume the different drive shaft is due to transmission length is different, so definitely will be following this. Luckily these longer shafts are only 150 used on ebay.

I presume we will need not only the wiring harness for the 8HP but also the TCU module from CanFormance (since the wiring harness is not a separate item, or can be bought directly or used), so that's another 1500 Euro, unless someone knows something else i do not.