Keep in mind that MegaTraveller had a thoroughly sterile design system with no racial adjustments, and Traveller as a whole typically assumes that weaponry development is fairly similar between the polities.
Aslan are about the same size as Humans, and shipboard travel times are certainly no different. As such, quartering requirements are going to be similar. Only the Solomani and Droyne get away with a slightly denser transport ratio.
The other thing to note here is that, Imperium aside, no polity has had its fleets detailed to any great degree. This isn't SFB, where every polity has two centuries of naval development carefully mapped down to the tens of crew, precise weapon arcs, and dates of introduction, upgrade, and mothballing. As such, there has never been an extensive analysis of Aslan ships. Mongoose already has more Aslan ships than any other edition, IIRC.
If someone wanted to do so, a Fleets of the Heirate project, with both overviews and specific examples from various eras and/or clans would be fascinating. Realizing that the Heirate is a 27 "state" nation with no actual internal state borders, no "national" fleets, and only a few standards, makes it that much more interesting.