1. 8K RPM redline, VTEC valve cover, GSR rims

2. try to use a claybar with some car detailing, it does wonders

3. try some grease.... i think they should have it at the dealer

4. not sure

5. *see #4*

6. lay off the throttle, you lose some torque/power so most pple drive the car harder

7. you can take apart the door panel and see if you can align/tighten the window on to the tracks ( it worked for my old caravan)

8. get a cap and you'll be fine

9. i wouldn't risk it