I have a Mutation X V2, an Aspire Atlantis, a Cool Fire 1 and an iPV3. I know the Atlantis and Mutation are compatible with the iPV3. I'm still a beginner though. And a buddy of mine has been building my coils for the Mutation until I can learn to build my own. But what I want to know is (for carry reasons at work), can I put my Mutation or Atlantis on top of a Cool Fire 1? I have the 18650 adapter tube for it to accept two 18650 batteries. But I highly doubt this thing has enough power to run them. Unless the coils are built/rebuilt at like 1.8 ohms. I'm not an expert though. I'd just like to be able to carry something smaller around. I have a Kangertech Aerotank and an iClear 30b that I run on there now. But they just don't seem to be pleasing me. If I can't use the Cool Fire with either of these, which mod would you recommend that would visibly resemble it?