Spend money on the dub. You already love her enough to be on here enough and have put time invested in it. Make it a real head turner

My younger bro just wasted best part of £4k after a owning an RS6 for maybe 8 months, only to realise the running costs were too high after taking out the 10k loan.
I have many other hobbies to my car and motor sport etc so I am not sure if I am getting old (almost 25) or getting responsible and boring. I'd enjoy the dub and save for bigger and better things than a car.