Well, I think the new Orion is ok, though I do also like the current one. As Orions seemingly have been built and fashioned/remodeled over a course of many, many years, it might also be an interesting idea to try and produce several different "blocks" of Orion - we certainly have enough models of the ship to do that.
The new Deimos is very nice indeed, and seems to cover most, if not all, aspects of the current HTL Deimos that I enjoy.
The new Icieni, at least at that angle, doesn't really look better than what we have now. I wouldn't vouch for it alone (though with any of these, a feature merge might be interesting).