Having enhancers would allow you to possibly extend the field ouside your ship, if it worked anything like normal enhancers, which could lead to any ships near you having an unplanned \'descent.\'
Maybe have a controller block for the gravity, where it also specifies the direction based on the rotation, and a second block which when placed creates an area like a docking block, and this is where the artificial gravity would work. These could be placed periodically around the ship, and also prevents that \'unplanned descent\' I mentioned earlier, as they would have to be placed outside the ship and thus can be destroyed more easily.