Thanks for the reply !
I considered the choices you mentioned (gcc, gwn7003) and ended up with a gwn7062 for the optional wifi and integration with my other APs, works like a charm on the routing side.
I do have some issues with how the embedded controller works with additional APs when trying to manage them trough the router, but I’ll save that for a separate topic ( see GWN7062 restricts GWN7665 performance when set to manage them ).
Anyway thanks for the help !