I'm currently using 93 echomap plus with a ps31 transducer. I'm getting ready to buy the livescope lvs32 transducer and was wondering what options there are for using both those transducers at once. For the time being my plan is to just plug and unplug whatever transducer I what to use. Is there some option to achieve this another way? I do have a 94 echomap not in use that I suppose I could run the ps31 off it and run the lvs32 off the 93 echomap plus but I really don't what to add another unit up front if there is another way. Thanks Steve