Intermittent Wiper Upgrade

Hi guys,
so I'm driving home Sunday night from the movies in Melbourne, FL up 95. The rain was horrible and the 2 speed wiper just wasn't pleasurable for the light mist coming off the road and other motorists, in between sudden downpours.
I decided variable intermittent wipers would be handy. So I did some looking and found a couple of links on what to wire between the wiper switch and the motor. http://www.apogeekits.com/windshield_wiper_control.htm
and for you gifted soldering peeps: http://www.eleccircuit.com/intermitt...ler-by-2n4401/.
Personally I like rolling my own. Cost is cheap but the first option looks like a quick and solid fix. Anyone else on Moparstyle ever upgrade their wipers to do this??:eek:
Or know of any other way to do this? :rolleyes:
Author: 71Charger