I noted, to my delight, that the Kusari Cruise Liner has a reverse thrust of 65.
It instantly transformed the ship into a delightfully unique vessel in my eyes, in addition to allowing me to pull a fast one on an unsuspecting Barghest, who didn't seem sure of what to do with this big transport moving really fast in all the wrong directions with guns blazing.
A faster reverse speed could make for all manner of interesting new techniques.