I have been watching small bits of the television series Outlander, which is mostly centered around the Jacobite rebellion of 1745, and it reminded me of a recurring fundamental theme of the neoreaction which I have perhaps insufficiently addressed. What we are trying to achieve is similar to what these Jacobites attempted, a restoration of the old order of society which was destroyed by the Whigs/liberals. At heart, I am a restorationist, and I am an ethnic nationalist. Though I am not a neo-Jacobite (I do feel it is a very romantic cause), I am certainly a restorationist of something much older, more permanent, and more general than Catholic monarchy; the tripartite aristocratic system of Indo-European societies. This, of course, includes monarchy and lower levels of aristocracy which all fall into the second function/estate. It also includes a first estate of priests (which can be Christians, pagans, or simply moral philosophers), and a third estate of free workers and merchants.
The fact that I favor this system is why I could never consider myself Alt-Right or a National Socialist; neither system is on the true right; they are incomplete, and really only responses to temporary problems.
Perhaps I am biased towards aristocracy because I myself have multiple lines of ancestry which were at one time aristocratic, including my paternal lineage which is most likely of Norman origin based on surname analysis (correction: my paternal lineage may not be Norman, based on Y-chromosome analysis), but I also recognize that democracy gives unfair advantage towards people of lower IQ who would use it to elect a simple wealth-redistributionist, and thus has some dysgenic effects. Democracy also creates a virtue signalling playground, and thus selects for the genetics of individuals who like to attract attention in such ways.
I think, borrowing from very early European monarchical systems among the Celts and Germans, that a monarch should, under necessary circumstances, be elected (probably by other aristocrats) from a royal family, so as to avoid being stuck with a mentally incompetent ruler who just happens to be heir to the throne.
Who would have the political power of an aristocrat? Possibly as in very early Germanic society, all land-owning men could be counted, who are ultimately vassals of the king. See these articles on the Germanic aristocratic order (1, 2 (see section on law), 3).
As for what ideology each monarchy has; religious traditionalism, ethnic nationalism, or multiethnic capitalism; it must ultimately differ between different states. One single ideology (religious, ethnic, or otherwise) will not fit with each and every group of people for both cultural and biological reasons (which are usually intertwined with each other). It is essential we understand this when trying to advance the concept of an aristocratic form of governance to the normies.