Those Swag kits for use with the deep portabands are very nice.
FYI, aside from the LM one, those portable benchtop horizontal metal bandsaws are very expensive. They run around a grand. Note sure how big they really are but if you can find the room for a 4x6 you'll save a lot of money. They don't take up that much space but not sure if it's the weight vs size that you're concerned about. A 4x6-5x7 is not exactly portable.
They pop up on craigslist often. I got my enco 4x6 for $100 & it was barely used. It's been great to me but I want a 7x12 now. Don't really have the room for one right now though & my 4x6 has not let me down once yet.