IonCross fix or bypass for max weapons?

Is there a fix or bypass for the maximum weapon count (24) in IonCross please? Most of our big ships have more.

Alternatively, if I need to replace IonCross, where can I get a VERY quick-setup guide for FL Hook to get started, I really don’t have time to go into a learning curve so a swift 20 minute replacement at the maximum is the only practical option for me at present.

Many thanks.