on my 6th gen civic, i painted the 2 door handle trim and the 2 power window trims and i still got a bunch left over, i didnt know they made an acrylic clear coat, i probably wont get one anyway, i dont want the shiny look in my car.
its been a week since i've done it and the paints held up 100%. . . so far. i didnt use too much paint b'cuz i was afraid it'd run, but the paint is amazingly dry, almost powdery, so be generous next time u do it, i kno i will