It has all the fruit you wanted when you paid for it. Drive it for 5 years and it won't matter either way.
I paid $21k for an RS4S (and a trailer full of 2nd hand car parts) several years ago, I have pissed away money modifying it and surprice, suprise it will be worth much less that I have spent on it. That is car ownership for you.
Drive it and enjoy it.