I think that you might want to check on a miniature game called "Tomorrow's War", it basically features platoon level combat between sci-fi forces at a similar tech and sci-fi level as that of Aurora.
In there Anti-Grav vehicles can basically drop down from orbits on their own but they can't really get back up on their own. So a technologically advanced or well equipped elite force could very well drop from low orbit using their combat vehicles, while the support part would use anti-grav lifting vehicles to land.
You then have lifting crafts with strong enough anti-grav and thrust engines than can lift containers and/or vehicles from the ground and up or down from orbit as necessary. These lifter would normally just be able to lift large containers and you probably have different types, anything from smaller ones able to lift a medium vehicle or squad to really large ones. The can either lift the vehicles themselves or large containers that can be reused and purposed for different types of cargo in a modular system.
Translating this to Aurora I would think that the proposed system would tailor this relatively well and perhaps you should make it much easier to land stuff than lifting them off the ground, especially anti-grav vehicles that actually can land from low orbit without any direct assistance for quick insertion into a hot combat zone.
You also could have a technology at what distance from a planet you can drop your troops from which you can advance as necessary.