Been playing alot of your mod, I love it!
Anyways, I do believe that the claymore might be a little overpowered compared to the other bombers.
I am running an astral with 12-15 fighter wings. the results are obvious.
1. They rocket spam at far further range than any other bomber release their bombs.
2. They also can do strafe rocket shots, since rockets have their own propulsion this allows them a wider degree of attack.
3. Rocket spam is excellent at bypassing and busying point defense weapons, that also provide as double over for the bombers themselves since its released often at longer then point defense wep ranges.
4. The double machine guns also causes significant damage to anything thats not armor, and since its usually flying over destoryers and such, we all know dual machinegun's power at close range.
5. They don't spend nearly as much time going back to rearm and such, even from damage, because they tend not to receive any.
Even when I am in frigates a claymore wing is serious trouble, simple because of its rocket spam.