I'm in the middle of trying to get the radiator support rust repaired. I ran across this channel on YouTube. The guy is pretty talented and shares some cool tricks. I'm very surprised there are not more views. Really good info.
Radiator support rust repair:
https://www.youtube.com/watch?v=8I42...RGvLl&index=53
This one I will follow because I bought the Brothers patch kit and his technique will be helpful.
If I'd realized the extent of my rust I might have just bought one, but I'm still happy to save the $200 and do it myself.
Inner fender rust repair:
https://www.youtube.com/watch?v=fjnC...x7fJMEhQl&t=0s
I'm just glad I *didn't* see this one before just buying a new inner right fender. I like to do everything myself, but my time is limited and it's so tempting to take on more. Really cool tricks with the guide pieces and jigs.