Good luck Duane. I've been slowly working on mine after work. Finally got the waterpump on yesterday and snapped the lower left bolt torqueing it to 17 ft-lbs after torqueing em all to 14 ft-lbs.
I was gonna order through Mazda South and pick up the parts (they're only 10 minutes from my house), but they only sell reconditioned Waterpumps. MazdaComp was able to send me a new waterpump for 50, no core charge.
I ended up buying thermostat gasket, 323GTX PCV valve and the bolt from Mazda South though.
Chris