I found all the tools I'll need on ebay from The Bikesmiths Store:

• Pedro's 15 mm pedal wrench w/24 mm socket driver: $18
• Park Tool Universal CWP-7 Bike Crank Puller Square Taper + Splined ISIS: $18
• Kengine FR-04 Old Style Shimano Freewheel Remover Bike Tool fits FFS TL-FW20 333: $16
• Tax: $3
• Total: $55

Not sure it's worth it, though I would surely use the pedal wrench again. Maybe the crank-puller? Almost certainly not the special freewheel remover.

Might just leave it alone, since it mostly works? (except the front freewheeling)

I'll noodle on that awhile while I handle the tires & wheels.