Trail Boss Left Handle bar start headlight

Have 92 Trail Boss 250 that has 2 separate switches, one for lights, kill and start and the other guessing for override/reverse switch. Does anyone know if a switch like for 96 Trail Boss 250 be used, which incorporates the switches into one unit, be used to replace the existing switches?
Have to replace the 92 switch anyway, still the kill portion is stuck and will not move.