AU V8 models: Basic questions answered!

[LowNotSlow]

Hi all.

Hope I'm posting this in the right place.

Looking for a good mechanic in Melbourne to help me with some work on my AU2 XR8 sedan.

I'm looking for someone who loves these cars ideally, has plenty of experience, can do just about anything (including sourcing and mods), and knows people who can do what they can't.

The vehicle is not original, and so I'm not concerned with aftermarket gear, I want to get a bit more punch, uplift/upgrade interior, and repaint.

I'm happy to spend money, but would like to plan it out (sequence the work), so I don't have to have anything redone.

I'm not looking to race or drag the car, I want a punchy, solid, reliable street car, that will keep trucking for years to come.

Recommendations welcome.

Thanks,
Matt