emm. correction, ts, i think you mean EF-18s?
ef-18s are the electronic warfare birds... f-18s are the normal
birds...
though we (still?) have the engiones from the a-4s, theyre the
same ones as the f-18 (f404) but not the ef-18.( f414)... though
both are related...
i think a more likely possibility would be for us to refit some
f-16s for the electronic warfare mode, rather than buy a completely
new fighter for the purpose. fufills the mission and yet mantain
fleet compatibility