If you bred him with a pastel you'd have a shot at killerbees, while if you bred him to a spider you wouldn't. Some people think that the super spider is a lethal gene and they don't survive, so you might just get a bunch of dead babies. The ratio of morphs would be the same as if you were to breed him to a pastel, but where with a pastel you'd get killerbees, you'd get dead babies with a spider. (Or maybe babies that look like regular bumblebees who are super spiders. Probably not.)