Wise choice.
I was up for modding mine but the real world benefits seemed to result it not such huge gains.
My car is making close to 620HP stock so it’s a healthy 50HP up over stock values and the tuned guys are running 640-660HP on their R’s and running 10.9-11.2 quarter miles at around 125mph so as I’ve done 11.1@126mph it seems pointless to A drop 3-5k on tuning for minimal gains but worse B to de-value the car by 5-10k in the process of doing so.
It’s the kind of car a buyer expects to see a warranty on due to the outlay of 70-80k for purchasing one without a warranty I’d have to price at bottom of market come selling time which right now would be 60-65k to move it whereas right now I could sell it for 70-75k as it is. So it’s reallt held it’s money very well!
So for me tuning would have given minimal gains and cost me in region of 15k.
It’s better to save the money and spend on other stuff like holidays and just pay the car off early.