Update:
Well, after alot of humming and hawing, I chose to rehash the Heater Kit rather than just buying a new kit. I did buy a new Heater Motor for the huge sum of $10, but just sandblasted and repainted all of the other kit parts. All in all they turned out nice:
I am going to cheat a little bit when I re-install it. I always hated those fabric duct hoses that are part of the kit. They are a bitch to install and attract dust. I'm going to just buy some plastic duct/hose from Home Depot. You would have to bend yourself into a human pretzel in order to even see that i've changed them anyway as they are completely buried behind the dash panel.