Librius Machina wrote:What kind of daemons generally go into daemonhosts?
Any, and as many as will fit. Thankfully, this is generally just one per host.
Is it just lesser daemons or can greater daemons or daemon princes be put into them as well?
Daemon Princes, I believe, were once already-mortal champions of Chaos who won big on the Spawn-or-Prince crapshoot, and so already have their own body. They cannot, however, freely enter realspace without a lot of conditions and mumbo-jumbo being done to "open the door" for them. Of course, the definition of "Daemon Prince" has changed over the years, as has the methods of summoning them, so it's likely as probable now that a mortal host is required to house the Prince when he makes the translation.
also, do different types of daemon make a different kind of daemonhost? The rules don't seem to give any kind of indication of what affiliation daemonns have or the impact on their abilities.
Not really, though most daemon hosts will take on an appearance befitting the sort of daemon inside it. Hosts bearing a Daemonette will start getting the crab claws, gain (or lose) a breast, maybe get a tail, or take on the androgyne appearance, while one hosting a Bloodletter will get the chitin-like plates, the big head-crest, or leathery skin, scales and wicked claws.. or, really, whatever the host's original form will permit (and many things it would not normally permit!). What really differentiates Daemonhosts is the power of the daemon within it. A Daemonette and a Bloodletter are both Lesser Daemons (or were the last time I read a Chaos Codex) and so hosts of these two types will be generally the same, though their individual stats and powers may be different (as befits their respective Ruinous Power).