Pity the 30 degree bag is in an ugly colour... but hey, Montbell seems to do a lot of ugly colours. They are pretty much the only company where I sometimes refuse buy stuff because they've made it in a colour my eyes find offensive! Sad but true. Fancy a "rust" coloured jacket? At least you have different options for colours in the jackets. Anyway, they sound like good bags. Red is cool, weird green-blue not.
Actually, maybe it is because there is no black lining inside... too much colour. For some reason I think sleeping bags look much nicer with a black lining on the inside. Cosier or something I guess. Otherwise it's like you're sleeping on the outside of your bag.
Montbell, please fire your colour-pickers!
End rant. ;-p
ps. Impressive that they are lighter and warmer than the summerlite, but remember they are also shorter. Still, it works for me!