I'd say the gun is plenty safe as a Condition One firearm. The orginal CZ 75, sans the firing pin block or even a safety notch, was designed with this sort of thing in mind. If there's one thing the Czech people know how to do right, its how to design an excellent gun.
The standard SP-01 retains the original CZ 75's design, but it does have the added benefit of a firing pin block as extra insurance. Unless the trigger is physically pulled, the firing pin will not move even if the hammer falls on it. It may make for a slightly heavier trigger pull, but it does add plenty of assurance to many minds.
So, the standard SP-01 is perfectly well suited for what you want from it.