Don't quote me on this, still sorta new with this genetics stuff, but isn't it bad to breed two Engimas for the fact they're more likely to star gaze and circle?
Well, I'd do some research on breeding two engimas, and what could happen because of it beforehand as well as the risks of breeding geckos in general. If done right, it can be quite rewarding, but there's all sorts of stuff like egg binding, and other stuff that could go wrong. Though, personally if you just became one I wouldn't breed or even consider it until you get more experienced with the animal. I've had them for a mere year or so, and I still don't plan on breeding anytime soon.
I'm still learning too haha xD and this is a great place for it too, in a matter of months I've learned a lot, and seem to learn something new one here everyday