As a follow-up, I completed switching over to this Cole Hersee wiper switch and it was fairly easy. Although the new switch was a 2" cube in dimension, it plugged in easily to the hole vacated by the original switch without modification. You will have to add male quick-disconnect connectors so you can plug into car wiring. The only difference is the addition of a ground wire required from the switch itself. To make it easier on myself, I used a Faston harness plug on both sides to make it easier for servicing if required later on. These plugs are the same as what the factory used for the wiring harness. I bought a plug kit on eBay that has both male and female ends and the connectors.
I'll add the wiring notes when I get chance for matching the factory wiring to the switch wiring.
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