Alot of Structural modifications would be required. It is not possible to go into a major design phase after production phase. (use a multiple ejection Rack and forget about structural modifications .... Easy) (F-15 has only one hardpoint under each wing but still look it up in Google and you will be amazed)
Composites have their downside. They are not easy to handle.
Composites have their downside. They are not easy to handle.
I am not intrested in increasing any wing span etc
that comment was just 4 the better appearence not 4 performance
hardpoints & wingspan will surely increase with intwrnal fuel capacity & size but after inducing 100kn+ engine with full use of composites etc