Okay, so I have a Vox AC15c1 but someone offered to trade me something else for their Handwired Vox AC15 head. I REALLY want to, but I don't have a cab at the moment.. :/ So, is there anyway I can use my Vox combo as a cabinet? Wire in another jack (I'm good with soldering and tinkering)? Use the extension cab jack? Thanks bros.