For those of you with the phoneix & the incubator- how much length does the phoenix give you? I am about 5'4" and use the hummingbird single+ hammock for perspective. I have a 20* 850 fill HG incubator but am still looking for ways to shrink my gear footprint. I am looking into the 950 fill HG in maybe the 30* with an ounce of overstuff?