Congrats on the new ride furious_driver!
1. Seat Cover - go for leather type between 8K to 10 K should do it. what is the color of your car ?
2. 3M Coating - I am thinking of just under-body rubber coating. I have not been able to make my decision though.
3. Car cover - go for original. I have bought it from showroom for 1500 its really good.
4. Under-body anti-rust coating - rubber one should be better.
5. Scuff plates
6. Bumper Guards - Ordered from jazzmyride.com. which one did you buy ?