Pardon my ignorance, but what upgrades are included on your orange custom above a standard SP01 shadow? I have the target model and am really loving it.
The custom version of the SP-01 Shadow Orange, CZ Custom polishes the internal part of the slide, rails and barrel, hand-fits the barrel, slide and frame, does a trigger job with the Ghost hammer, installs a short reset disconnector, extended firing pin, re-springs the gun and test fires.