Its true that the SuperHornet has the lowest RCS of the 'teen'
fighters, even lower than that of the -16C/D. BUT, that's only in
the CLEAN config, meaning no external weapons. Come on, come fly to
Singapore without any weapons 
Also, while it has a lower RCS than the F-16, it is
not so low observable as to be undetectable at tactically
significant ranges. our E-2 will see your SuperHornets well before
they are anywhere near Singapore. Finally, the US versions of
aircraft will always be different from that of other countries. For
example, their F-16s have a special coating applied to lower their
RCS, such that their F-16s are stealthier than those of other
countrys'. The same will apply to your "oh-so-stealthy'
SuperHornets, so dont expect too much.
As for your AESA dreams..... maybe you'll get them, but with all
the money you're spending now, we gonna have to wait long
long.....
