If I were to bring the Argo into canon, I would do it one of three ways: either a 100-kiloton transportable space station, ignoring the transit drive it has; dump the grav deck and keep it a DropShip; or make it a JumpShip itself, possibly as a compact core exploration "WarShip". Either of the first two options, I would dump it carrying DropShips piggybacked through a jump.
This one looks interesting. Part of the Argo is the Jumpship core that stays at the Jump zone, charging up, and the rest of the mass is the Warship component that can transit at 1+ Gs.
So assuming you have a total of 100 ktons mass, it would break down as:
45,250 tons - KF core itself (compact KF core mass is 45.25% of whole vessel mass)
~48 ktons - Mass of Jumpship component (KF core mass divided by .95)
~52 ktons - Mass of Argo, including linking systems so the KF core carries the Argo by default.
The obvious problem is that the KF component can only link with the specific mass Warship component, making it strategically inflexible compared to the Jumpship/Dropship combo where any Dropship can attach to any Jumpship. The Argo could have been a Star League prototype to test the practicality of Warships not having to carry their KF core with them when they went in-system and giving them ~twice the acceleration. The strategic need to rendezvous back with the proper sized KF core component meant that a sneaky defender could blow up the KF parts, and strand the Warships in-system. So nice idea, but not practical.