That Darien UL looks like a good option.
I knew I missed a few thins. I'm talking hammock, tarp, suspension, and if I could get a good UQ and stay under 3 pounds that would be great. I'd like to be warm down to 20 degrees F. I have a 20 degree bag and i'm a cold sleeper. The insulation would be outside the $300 though unless you think it's possible to get all that under $300.
Thanks for all the replies!