Ok- looks like I might be buying a replacement for my 5 pound REI Half Dome 2. It'll be primarily a one person shelter, but since I already have a "portable coffin", anything at least 45" wide will suffice. Something where I can bring the dog in (65 pounder) and my pack if need be.
After browsing a couple of brands, I'm looking at the TT Double Rainbow- I like the weight savings, doesn't seem like I need to break the bank for one, and I can use trekking poles IF I want, but I don't HAVE to. I'm kinda skeptical about buying a tent that requires being rigged for a certain brand of poles. The shape of the TT DR (no sagging in the middle like the StratoSpire) and the side entry is a plus. Also, I may look into getting the clip-in liner as well. It can be rigged freestanding ( a huge plus) with trekking poles.
The only downside I'm seeing is how long it is packed up (18"x4") but that's not much of a deal breaker.