I see nothing wrong with infinite K'hara cloaks. I have at least three arguments to point out, since people seem not to realize on why K'hara should have infinite cloaks.
Argument #1 - K'hara have nowhere to land, 99% of factions in game they meet is both their prey and hunter going to chase them. In this case, cloaking to avoid being butchered is very crucial, since there is no place they can land in entire Sirius.
Argument #2 - Nomads are ancient race with way more advanced technology than humans, the latter only recently have learnt to make use of cloaking technology, which is still like comparing a small kitchen knife to a machette - while both being useful, the machette is way more efficient in a jungle.
Argument #3 - Only K'hara, which is official Nomad faction, have access to the infinite cloaks. I see nothing wrong with that, as long as K'hara stays bunch of rather responsible guys. Indie Nomads do not have extensive ZOI or infinite cloak for balance reasons and to avoid abuse.