After a ton of tweaking on the adjustments for the brake, I was able to do all the same bends for the pieces that I needed. The new bending fingers have a nice sharp edge.
My values for the lower deck button and door trim were fine, but the tray trim was a hair short, so this first batch doesn't quite make it over the top. I cut out a sample piece at the right size, and it fit like a glove.
Unfortunately, the metal gets scuffed by the brake, even with tape, so next time the bending must be done before lettering. The lettering also gets damaged by the brake. The dry transfers I applied are not sticking well enough to withstand wiping from a cleaning cloth, so I've been looking for more permanent solution. Silkscreening is a lot of messing around, but I see that laser marking is just as precise, and more permanent, so I think I'll give that a shot.