What systems do you propose? Will they be as effective as the F-22?
How long will these 'systems' take to put in place?
What will you do about the money already spent in the last decade for fighter that is ready to go into service?
We can't do anything about the money already spend. The f-22 is a hunter; we should upgrade the electronics on our current planes, better anti-radiation missiles,and SAM/AAM missiles, more cruisers and destroyers and build the F-35.