Rad support removal?

Drop them out the bottom. Of course the rad support can be removed but that’s a heck of a lot of unnecessary work! Unbolt the kmember and lift the car off. Or just pull them the old fashioned way.
I agree; totally unnecessary. It's kind of like pulling your seats and console out before you vacuum your carpet. It might make the actual task of vacuuming easier, but then you have to put the seats back in. Plus, the rad support is welded in. I have painted many engine bays with a rad support in place. No problem.