Ok. So, I can either add more control surfaces or move the main wing (and thus CoL) slightly forward. If I add control surfaces, I run up against the weight requirement. If I move the CoL, they plane becomes too maneuverable, and will spin out at High-alpha, and will lose too much energy in regular turns. Which one do you want? The EFT goes inside the weapons bay. It takes the spot of 2 bombs, so two bombs total instead of 4. The bay gave me a lot of trouble, especially with the ARAAM- they like to blow up. As far as I know, you can only use it for bombs (all three types), the EFT, or low-altitude stealth Kerbal insertion- see James Bond. I think that it can also be used for ground refueling, too, if I put a docking port in it. Again, it's main function would be ground attack, as the missiles don't like the 1.25 adapter. Are there extra points if the entire thing is ground-refuel and rearm-able? Say, EFTs and hardpoints attached to docking ports? (Will definitely turn up the weight, tho.) Are there points for in-air refueling?