You are much closer to the truth than you probably think. The neos are linking up with the jihadists fairly quickly. Many established links already, and new ones forming all the time.
Example: this is a snip from a post by a real neo-nazi at another, recently closed forum. The poster is also a member of Stormfront.
2. Our forum, wherever it ends up, need a strong European participation. We have members from UK, Denmark, and Holland. We need more. An example is: I would like to open a dissuasion of the possibility of a White Nationalist alliance with some part of Islam. From my perspective in Denver, Colorado, this seems like a reasonable idea to contemplate. The English, Dutch, and Danes may have a different perspective.
As we can see, some of the locals are only too happy to lick Mecca's a** for some quid-pro-quo.