I have the factory shroud on with the mechanical fan. See photo below:
fan shroud The truck has never overheated even when idling. It did start getting hot after crawling around in 4 wheel drive yesterday in 90 degree heat.
I will let you all know what fan I end up with. I just wanted to keep that factory look. I might be able to modify the current shroud to cover up the electric fan... we'll see.
Thanks for all the advice.