A few days ago I downloaded jeff wallace's Manta raider retextured as a romulan battle tug. I want to turn it into a romulan carrier. I want it to launch full sizzed romulan talon scout models as attack ships. These ar 89m long by 74 (give or take .5m) wide if I use cleeve's proportions. This would make the mant 590m long, and able to fit atleast 3 to 4 in each wing along with some smaller ships, which I plan to use activisions romulan repair ship model for, and likely sizing them between 25-40m in length.
This is how the talon looks partially inserted into one of the tugs lower bays. Looks as if 3-4 talons would indeed fit with room to spare for a few smaller craft.