Matt,
I might place DragonRidge behind Shadow Creek, Wolf Creek, and South Shore. You could argue you like Southern Highlands more, especially if you are more into traditional architecture, but I would place The Chase lower on my personal list.
I've played Boulder Creek several times, and it's a nice course, but can't really complete with the above group, unless green fee cost is factored into the equation. You are one of the few who places LV Country Club on a very high pedestal. The pond in front of the 18th green is very artifiicial--it made for some decent finishes of the PGA back when Fuzzy Z was playing--but architecturally looks pretty out of touch. I have not been on the course since it's recent work, and I have heard they made some improvements.