I have scratched the performance itch now. Although the car is faster than most cars on the road (save for the true supercars and the Model S madness), I just don't use that kind of speed often anymore. I used to put my foot down a little at the lights when I had some petrol head next to me wanting to be foolish.
I mean even the 4seconds the LR does is pretty rapid and faster than most cars plus we get slightly more range from the battery.
Also - it isn't costing me anything to move to a brand new car (the deposit will be covered by the excess equity in my M3P), AND my monthly payments are significantly lower.
Brand new car with refreshed interior, updated features (auto tailgate, wireless phone charging, etc), longer range, better build quality (China v Fremont where my M3P came from in 2019), new warranty, and no worries about MOT for another 4 years - all for less than what I am paying now and no additional money out of my own pocket - as an accountant, this is the perfect storm