Thanks for all the input. Like I said, I'm not trying to actually accomplish this design, but something close to it. When I break a wall and change each section to full gable, all that happens is the software decides to blend each wall into a single gable instead of two separate peaks. I've spent a ton of time on this, so I've just opted to use a trial version of pro to at least visualize what I'm trying to accomplish (with Pro I can manipulate the roof planes myself).