How's this #VLAN configuration look?

Port 1 is access port for ISP, 2 is trunk to household backbone where a gateway will provide LAN on 142 from WAN on 342.

Don't need the other three ports but if I wanna add an ap there or whatever, 3&4 are access to LAN and I guess let's have 5 if I wanna test something directly on ISP.

There are MoCA adapters (& this switch) on backbone which I guess is untagged so VLAN 1.

Not sure can access them with PVID on 2&3, even though 1 is untagged on them