I have two 110 cabs, 4 ohms each ... I am thinking that I should be able to make an exterior cab cable to wire these in series, to make them one 8 ohm load ... ?? ... short to long on each 1/4" cabinet plug, then remaining short to long to the short and long of a 1/4" female external jack?? ... I know what I am trying to say, but probably did a very poor job of it ... does anyone know if anybody already makes this custom cable?? ... thanks!!