You said 4 launch bays in your first post Dan, I think you intended it to be 1 launch bay per side?
You are right, I meant 1 LB per side. I will edit that after I post this.
Given the ships apparent intent and the somewhat fractured state of the list as a whole at the moment I would say the fighter only option would be best. With proper pricing it could carry bombers but I think we would be looking at the ~130 range at least and of course all of this is dependent upon the restrictions (if any) the list will have on carriers. Personally I think the current restrictions are adequate and this should retain the 0-3 restriction from the Annual.
Either way the restrictions go, I would like to take away the 0-3 from the annual because I don't think it scales that well. I know there are people around here who like to play very large games and I think that would be an unnecessary restriction for them. Sure, if it's a ship that there is only one of like the Jovian, then make it 0-1. I just think we should have good restrictions to the Bakka fleet for carriers in general and we should be fine.
Edit: I fixed my mistake in the first post. Also, Tyberius, I was wondering about the swap for torpedoes as well, but I decided against it personally because I don't want to enforcer to be exactly the same as the Dauntless and I think being able to drop the lances for torps gives it too much redundancy.