Well a mech mod is an unregulated mod. It pulls more power from the battery depending on how low of a resistance the coils are built. So, regardless of whether the 510 pin in the nautilus extends far enough to use with a hybrid mod, there is a whole separate issue. The pre-built aspire coils, which I believe are 1.8 ohm, are going to pull less than 10 watts of power, even with a brand-new freshly charged battery. As the battery starts to drain, this power will drop even further. Its just not going to be a good vape.
So I believe that my point is valid, an rda, rta, or some sort of rebuildable device should be used with a mech mod, not a clearomizer.