What you have is a bottom feeding clearomizer tank. Another example would be a Kanger Evod - it's a tank with a removable head (the atomizer) that sits at the bottom, that contains a coil and a wick, which can be rebuilt or replaced. A bigger brother would be a ProTank.
A cartomizer is a tube, with a coil (the atomizer) in the bottom, surrounded by padding that wicks the juice. They're used in a tank, the juice is drawn into it via holes or slots in the side of the tube, or used with no holes, and juice dripped in 4-5 drips at a time. Your Blu cartridge is a mini version of this, it's just a small atomizer in some polyfill, attached to a battery, with a mechanism that fires the battery from drawing on it. (You can pop the end off the end of the cartridge, and add more juice, or take it apart to see what's in it) (In fact, I'm curious as to what size threads are on the Vaporzone, Blu uses 510 threads, and you could put a Blu cartridge on your Vaporzone battery and use it, if the threads are the same size)
I don't have any experience with Ahlusion, other than reading a lot of very positive reviews, so all I can say is order a sample, and try it. Your gear is pretty standard, I don't think you should have any issues, other than the flavors being too subtle to really taste on your equipment. The good news is, if there's a flavor you're interested in, post it here, and I'm sure someone knows of another company with a juice that's close or the same.