knobeck

Hi everyone!
I just got my first Audi, and I want to do some mods.

Here is a list of the mods I thought about;
-RS body kit
-New headlights (front and rear)
-New rims (18") and wheels
-Audi emblem that lights up
-Get square exhaust on both left and right side
-RGB lights under the car (on/off)
-S-Line number plate holder
-Maybe new sidemirrors with turn signal
-Pioneer AVH-Z5100DAB
-Pedals, footrest and e-brake in RS style
-New carpet floor mats
-New speaker cover grill (The old ones are a bit worn)
-New interior trim (The old ones have some marks on them)

What do you think? Do you think some of these mods are just a waste of money?
I also have a few questions;
The previous owner spilled something in the cupholder, and now the cupholder and the ashtray wont open by itself when I press it. Any ideas on how to fix it?

When it comes to the interior trim, do you recommend I buy new ones or should I maybe just PlastiDip the existing ones?

Thanks for all the answers!