Good to hear @Gel mine was flagged up for some corrosion also but once the weather improves going to be doing some rust proofing of my own.
Wouldn’t mind swapping coolant and replacing some bushes this year, because as you say there really isn’t anything going wrong that requires loads of £££ to be spent! Frees up the cash for other stuff.
Hope it passes and you get more happy happy years out of it!