i have NOT used a pedalboard since the 90's and I joined a band that's doing a bunch of 80's and 90's Rock. It's a fairly loud band and I usually use a pair of Bergantino 112's (which can get pretty loud on their own) and have 4 available if necessary. But I'd rather not use all 4 unless absolutely necessary, like playing outdoors. An example of a tune requiring layered bass would be the ending of Journeys Stone In Love. The bass pedals the root then a second bass line plays counter melodies and harmonies to the guitarists lead line. Having never done this I'd be doing the pedal notes on my Ditto looper then playing the other parts live with the guitar. My question is really how hard will this be on the speakers at live levels?