i use acrylic enamel for striping (martin senior) but it's tricky. one shot is made to stay workable longer. and when you go adding reducer to the acrylic enamel it gets runny and it's just tricky.
Be careful clearing over One Shot. We've had problems in the past of doing this. Especially, when it's the red One Shot next to a white base. Adding a hardener to the pinstripe paint seems to help a little though.