I went to change the combustion blower on our much loved Santa Fe and found pretty bad rust on the flange where the fan screws to. It was actually hanging there quite loosely and some of the screw holes are no more. I don't have confidence in my ability to repair it. If it was your stove, would you replace it or find someone to repair this rot? The stove runs great otherwise and I am getting quotes for a brand new Santa Fe just in case. I'll still have the old one for parts. 14 years seems like a decent lifespan I guess especially when factoring in that all but 1 winter of that was burning corn. Any thoughts? Thanks