Replaced my set of EMG707s with blackouts, didn't like the muddiness of the blackouts so I wanna return them. The EMG81-7s sound so much clearer. Now I wanna order another EMG81-7 for this guitar but keep the 707's that came with it. The thing is the 707s aren't marked as N or B so are they the same? I know that the Blackouts are not the same, they're marked N or B and the neck is Alnico V while the bridge is Ceramic.

I wanna know if it matters which 707 I install in the neck position.