Sounds good! Things to go wrong? Many probably but I have one:
Short circuit electrifies the gear stick and leaves the driver paralysed into which he will plough his car into a field and knock some sheep and cows over.
So is 7th the only overdrive gear or is 6th still an overdrive?
Like 7th and 8th are overdrive gears on the 8AT
2006 BMW E60 520d SE 6MT
2009 BMW E90-LCI 330d SE 6MT
Current: 2012 F30 328i Luxury 8AT
2015 Audi A6 Avant Ultra, Black Edition (sorry!)