I haven't tried my hand at modding in Attila yet. But I might end up making this myself when I get the time.

If possible I'd like to double the unit sizes of early naval units. And for elite naval ships to have unit sizes at least on par with transports. As it is I feel there no real reason to maintain a full stack navy of elite units, because all you really use them for is taking down transport fleets and attacking undefended ports. To do both these all you really need is a half stack of tier 1 ships, so there much is not much reason to maintain more than that.

I hope that by increasing the unit sizes a strong navy would actually be able to threaten moderately defended port settlements. This would give the player an actually reason to maintain a strong navy beyond guarding transports. Both offensively for capturing port settlements, and defensively for protecting your own port settlements from any navies.

I understand in R2 this was an issue because the naval boats were too small to hold troops comparable to transport ships. But in Attila the ships are significantly larger, so I was hoping it would be possible to make this sort of change.