Ripped the heater box, core and fan out today..
Figured I could get at least half the job of fixing the heater done before my classes tonight..
It only took a few hours, I will replace the fan and put it all back together on Thursday morning.
Should have a working heater/de-mister by the weekend, so I will be able to get a roadworthy inspection booked for early next week and hopefully have the car inspected by the club so I can get it rego'ed in a week or two!
Before.
.... After.
Amazing what a fresh coat of paint can do!
I also found that my floorpans are even more solid than I thought, with only a little surface rust in the corner!