Kris, srt is where it's at in large spreading trees. Keep at it, it will click soon. I srt almost everything that doesn't Involve a crane. I progress climb short sections ddrt with my rope runner all the time. Or progress up ddrt and then build a canopy anchor and add your rope wrench to the system. If you already have a base anchor and want to progress a little more then set up a ddrt system on the tail of your line, progress up with that, redirect and switch back to srt. No problem. I prefer to spend a little extra time on the ground setting my line, I almost always base tie for trims. Ddrt guys will give you a hard time for the amount of gear you have and set up time, but if you get good with a throw line and start setting your primary tip from the ground, then you will be killin it and your coworkers will want to learn srt also! Good luck, watch videos, meet more people in your area who primarily climb srt. Cheers!