I think no matter what paint you use, unless you can let it cure under a heat lamp, the paint will not be the same as the original paint job. That red Radical I recently did took so long because after each coat (I did about 6) I literally left the racket under the sun in my backyard for at least a day hoping that will be enough to let the paint cure. It didn't. Although the paint was dry to the touch it still didn't harden. Perhaps those who have experience painting cars can let us in on the secret.
USPTA - 4.5 NTRP
Head YouTek IG Speed MP 315 16x19, Mantis PowerPoly17 @ 52 lbs/Forten 17 @ 57 lbs