The 5e3 Mojotone amp kit I ordered comes with a multi tap OT. Is this how I would wire it to use all three taps? Also... If I plugged my 8 inch 4ohm speaker into the appropriate jack, could I also have the 12 inch 8ohm speaker plugged in at the same time? Or would this damage the OT? Or do you have a better Ideal? I don't have any other cabs other than a practice amp with the 4 Ohm Weber in it, that I would also like to use for lower volume playing. Thanks for sharing your knowledge.