To be honest, in this day and age, any guitar should come with a set of locking tuners, or, for a vintage guitar, a set of Kluson-like slotted ones. It's such an essential upgrade to the quality of restringing and tuning stability that I can't emphasise this enough.
The only thing to look out for is that those are slightly staggered, which was evident when I installed them on my PRS DGT SE. But the angle is good, the tuning stability is perfect, what else do we need?