Greetings: I just ordered an unloaded Avatar 2x12 I'm gonna wire up myself. I notice they come with two jacks which I know is generally for chaining cabs together. Is there anything wrong with wiring the speakers twice in the same cabinet...in my case, I'd be doing one jack serial for 8 ohms, one jack parallel for 4. Is this doable? Does it get tough to solder all that wire onto the contacts? Second question...is it better to front or rear-load the speakers? In my case, I'm using one Greenback and one G12H30. Thanks as always for your wisdom gents.