Tarras

Late game i tend to get 20 or so siege crafts , thats a rough number .

As far as taking out fleets ,against AI i set up a planet with 2-3 repairs and a phase inhibiter. The set my fleets to a close jump point(AI tends to go after your repair bays 1st) . Jumping in and knock them down and destroying many ships when they run,if 1 fleet does not do it i bring in another. AI sends in 1 ship to check your defences. As soon as there fleet make the jump ,i send the 2nd fleet back