Rust Removal

Rainy lookin out today so started cutting out the rusty parts on the cab. Hopefully these small pieces won't be too hard to make and weld in. I don't have a brake to bend the metal, so I improvise in a vise and hammering over a piece of 1/4 inch steel tubing thats 1 1/2 inch square.
I need to sandblast back up in these holes before I weld any new metal back in to get as much rust out as possible. I will then spray some rust preventative back in where you can't get to very well. More cutting and fitting tomorrow, or sandblasting.
This is some of the boring part, but has to be done so it doesn't start rusting again in a couple of years.