Rob - All of those look barely capable of the task at hand. HF
offers a basic unit that they optimistically rate at 2hp (realistically 1-1/2), 1550CFM (realistically less than half that), has 5 mic stock bag, and ~ a 10" impeller. It goes on sale often in the $180 range, and has a surprisingly large following, so it's one of the well proven HF gems. It's certainly not top of the line, can't be converted to 220v, and is known to need switch replacements, but it's got all the makings of a sufficient basic DC unit with enough HP and adequate impeller size to do the job. You'll need to add better bags or a cannister, but I think I'd rather start with sufficient capacity than to try to enter a donkey in a horse race.
Better yet, if you're willing to spend the $300 for the Jet, spend another $25 and get the Grizzly G1028Z
...a well proven workhorse with an 11" impeller, and a 2.5 mic stock bag.
There's also a very similar Shop Fox W1685
for $315 shipped. If you're familiar with the Microsoft/Bing Cashback program
, you can shave another 8% off. The SF has a 12" impeller, but offers 30 mic bags, so you get better capacity from the impeller but you'll want to upgrade the bag. Because of the impeller and it's strong motor, this one can be upgraded as needed later on....it's got very strong basics.