hey man im painting my door panels right this minute..i took some advice off another forum..to use plasti-kote vinyl color ..it works great ..im waiting for it to dry and supposedly it doesn't crack because its made to be flexed..you might want to try that
i have painted some parts on the interior of my 95 eclipse. orange. i had a quart customly made cuz nobody carries orange paint for the interior. but its not a big deal just do it right the first time. good luck