OK, I definitely want to get a smaller bag for this smaller rig. The 180, 190 and 200 are all bigger then what I currently need. I'm assuming that the Nova 140 AW would be too small so now it's between the Nova 160 and Nova 170. I wish I bad both of them in front of me at a brick & mortar store but I don't. The 160 and 170 overviews online are pretty much identical, it just seems that the dimensions of the 170 are a little bit bigger and it's also $5 more on B&H for example. Maybe the 170 beats out the 160 based solely on a little extra room...
I have a 170.. its a pretty nice bag.. for its compact size, it can hold quite a bit of stuff. ( I have (3) recording decks, another moderately sized electronic "device", a Superclamp, 2-3 dry battery docks,mics, extra caps ,a PS2, 2 or 3 A/C chargers, a multitude of connectors/cables/plugs/adaptors/ect, windscreens, tape, velcro straps,batteries,manuals amongst a bunch of other stuff in mine, and it can still hold more if need be)