I bought a 1981 300D. I am looking for the following to improve it:

Aux water pump (used and working)
Jack. Tool kit?
I want to remove the existing wheels and replace them with steel or Bundt, need tires and wheels together for a good price, will probably search the yards for this unless I find a good local deal (Los Angeles area)
good automatic climate control button unit (automatic climate control)
lug bolts for bundt wheels in good condition

The water pump, lug bolts are both items I can get new for not too much money ($60 and $3 each).

thanks
Scott (in Los Angeles)