I stumble onto this post on layitlow, he mounted above the smog pump but was running the mechanical water pump and fan setup that the lt1's used for the towing package cars
http://www.layitlow.com/forums/25-air-suspensions/317088-york-lt1-nice-way.html
this could be an idea as I was planning to swap out for the mechanical fan eventually, they seem to cool better then the electrics