I have one and it is a great toy. If they have suspension mods things can shake around a lot and come loose.
I have lost an injector and some of the wiring isn't what it could be - fave is the seat belt tensioners that need wiggling around to reconnect once the seat has been moved... air bag light comes on... but seconds to sort once you know whats up.
Water pump packed up and the gearboxes tend to leak a bit because of the way it is designed.
They do nip around and are great handling cars... power band is up high and the revs just fly up.
Not selling mine anytime soon - its great