2750 does not include GST or tyres. in regards to the tyres, they have to be new, you can choose what ever brand you want as long as they meet certain requirements.
If you need the door shell I think I have one in the maroon color (not sure if thats what you mean) $160
I'm assuming your car is a series 1 the seat is 150
I dont have any photos now but if you're intrested pm me your email address and I can take some photos next week.