Hey, Dan. I cut half way through the tubing every inch and a half. In retrospect, I probably should have cut all the way through the sides, to prevent the pinched distortion appearing midway through the facing side of the tube. (Or I should have talked to someone who knows about this -- my approach might have been completely wrong.) But if this ends up looking terrible once it's painted, I can cut it out and try again. I've got extra tubing.
Without square tubing dies, I don't think this is the right application for the HF roll bender. Even with 16ga walls, this stuff is just too strong. I think for round tubing, or even smaller square tubing, it would work just fine.
The HF roll bender is normally $179 -- but if you're patient, you'll find it marked down to $149. A 20%-off coupon knocks that down to $119, which is how I got it. My plan was (and is) to use it for a back yard deck and pergola thing I've got in mind. For that, I'll be bending 1" square tubing.
I don't really like seeing Craftsman's logo on my tool cabinets -- but I don't like logos. I don't mind the red color, though. If the entire garage ends up only green and tan, I think it might be going too far. (Well, you could make the argument that it's already a few steps down the 'too far' road. But I'm not going back.)
If I go with another red and black set of drawers under the wood-topped bench that's next to the Craftsman cabinet, then I think the red will look a little bit more 'on purpose.' The HF red cabinets are on sale this weekend, and I'm still trying to decide if I want to make that jump.