Here is the setup. I have two Hughes and Kettner BR410 cabs. They are both 8 ohm mono cabs. They have two 1/4" input/output's and 2 XLR's on the back of each cab. I am considering upgrading to a dual preamp single stereo poweramp setup and running each preamp signal to a different cab. I am wondering if it would be possible to rewire my cabs so they are each stereo 8 ohm cabs (so basically 2, 8 ohm 2x10's in one box). The purpose of doing this would be so that I could plug 4 of 10's in parallel (2 from each cab) for a 4 ohm load on each of the power amps channels. I am assuming I would need to put a pair of extra 1/4" outputs on at least one of the cabs (Top cab for connecting it to the bottom cab) but other than that would this idea be possible. (In my head it works, the speaker impendance seems to work out. Its just a matter of someone who actually knows what they are doing, proving me wrong or not.) Thanks in advance for anyone who helps me out with this.