Hi guys I have 2 emg pickups 81/85, 2 volumes and tone. The buss doesn't have a terminal block so I can't connect the pickup switch. Do I have to get another buss or maybe solder these toggle switch wires to wherever. I have an LP guitar but I don't care if I will have two volumes or one in that guitar. ps: there are only B N O G letters next to these 4 pins I guess they are for those emg switches.