Radiator and cooling options

I'll look, but I don't know that I could even fit a 26" radiator in there. If I could, I know the edges would be covered by the radiator support.
Yeah, there is a little on each side covered up on mine. Not sure if it makes a difference either way. I know they make a 22” also. Wouldn’t hurt to give them a call and see what they can do. Good luck.